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Oasis Tea Zone

Oasis Tea Zone is a Seattle-area, family-owned cafe chain specializing in bubble tea, tea drinks, coffee, smoothies, and casual food.

Last updated August 31, 2026

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Overview

Oasis Tea Zone is a small Asian- and family-owned restaurant chain associated with Seattle’s bubble-tea and late-night cafe culture. The Liu family opened the original cafe in Seattle’s Chinatown–International District around 2001, in a building that had previously housed a Uwajimaya grocery store. The business developed gradually; contemporary reporting noted that it took several years to become profitable. Its original location became known not only for drinks but also as a social space, with arcade games, board games, and pinball alongside seating for customers in the district’s compact core business area. The chain’s menu centers on tea beverages, particularly bubble tea, also known as boba. Milk-tea flavors have included chrysanthemum, honeydew, mango, and taro. The cafes also offer blended iced drinks, including “snow” preparations made with creamer and “slush” versions without it, as well as toppings such as egg pudding and popping boba. Coffee and smoothies broaden the beverage selection beyond tea. Its food menu has included casual lunch and dinner items such as popcorn chicken, Nutella wontons, and cherry chevre cake. Oasis Tea Zone expanded beyond the Chinatown–International District while retaining a neighborhood-oriented operating model. By 2022, the chain had three locations: the original Seattle cafe, a University District outlet, and a downtown Edmonds location that opened in May 2022. The University District site has participated in neighborhood events including the annual Street Fair and the U District $4 Food Walk. The business also took part in Seattle’s first boba festival in 2022, where it offered mango lemonade with mango popping boba. In 2014, the Chinatown–International District cafe worked with the local business improvement area to sponsor a public parklet with seating, tables, and planter boxes. The brand’s reputation has been built primarily through local recognition rather than national scale. Oasis Tea Zone won International Examiner reader awards for bubble tea in 2013 and 2016. Seattle Metropolitan included it among Seattle’s leading boba shops in 2022, while local publications have described the Chinatown–International District cafe as a busy destination with a broad range of flavors and as a classic Seattle spot. The chain has also maintained links with other Liu family hospitality ventures: its popcorn chicken was reproduced at I-Miun Liu’s cocktail bar, Dynasty Room. Local architecture and design firm Board & Vellum has completed work for the chain. Publicly available material describes Oasis Tea Zone as a regional, multi-location restaurant business rather than a franchised or publicly traded company.

History

Oasis Tea Zone began around 2001, when the Liu family opened a cafe in Seattle’s Chinatown–International District. The premises had previously been occupied by a Uwajimaya grocery store. The founders entered a competitive and developing beverage market, and reporting about the business indicated that profitability took several years to achieve. Family involvement has included I-Miun Liu, who was also associated with Eastern Cafe, and his sister Jeannie Liu. The original cafe developed a distinctive role within the Chinatown–International District. In addition to tea, coffee, smoothies, and food, it provided entertainment and gathering space through arcade games, board games, and pinball. Its menu emphasized customizable drinks, including milk teas in flavors such as chrysanthemum, honeydew, mango, and taro. Blended formats were divided into “snow” drinks made with creamer and “slush” drinks without it, with toppings including egg pudding and popping boba. Food offerings included popcorn chicken and other casual desserts and snacks. The business also participated in neighborhood-oriented public initiatives. In 2014, Oasis Tea Zone partnered with the Chinatown/International District Business Improvement Area on a parklet project that supplied seating, tables, and planters. This connected the cafe to broader efforts to improve the district’s pedestrian and public-realm environment. Recognition followed through local publications and reader surveys. Oasis Tea Zone won International Examiner awards in the bubble-tea category in 2013 and 2016. The Chinatown–International District location was described by local and university-related publications as a popular late-night tea destination and a recognizable Seattle cafe. The chain’s University District location became involved in neighborhood programming, including the annual Street Fair and the U District $4 Food Walk. Expansion remained regional rather than national. A University District location operated alongside the original cafe, and a third location opened in downtown Edmonds in May 2022. That year, Oasis Tea Zone also participated in Seattle’s first boba festival, presenting a mango lemonade with mango popping boba. The chain’s profile continued to be reinforced by local food coverage, including a 2022 Seattle Metropolitan listing of notable Seattle boba shops and 2023 coverage describing the Chinatown–International District cafe as typically busy and offering many flavors. The Liu family’s hospitality activity has intersected with the wider Seattle food and beverage scene. I-Miun Liu’s cocktail bar, Dynasty Room, replicated Oasis Tea Zone’s popular popcorn chicken, while local architecture and design firm Board & Vellum completed work for the chain. Available reference material does not identify a public parent corporation, stock-market listing, national franchising program, or operations outside the Seattle region. Oasis Tea Zone is therefore best understood as a privately operated, locally recognized multi-location cafe chain.

  • 2022

    Edmonds expansion

    [1]

    A third location opens in downtown Edmonds in May, complementing the Chinatown–International District and University District cafes.

  • 2022

    Participation in Seattle boba festival

    [1]

    Oasis Tea Zone participates in Seattle’s first boba festival with mango lemonade and mango popping boba.

  • 2016

    Second documented local reader award

    [1]

    The brand wins International Examiner’s Favorite Bubble Tea category in the publication’s reader survey.

  • 2014

    Chinatown–International District parklet partnership

    [1]

    The cafe partners with the district business improvement area to sponsor a parklet with public seating, tables, and planters.

  • 2013

    First documented local reader award

    [1]

    Oasis Tea Zone wins International Examiner’s Favorite Bubble Tea Café reader award.

  • 2001

    Original Chinatown–International District cafe opens

    [1]

    The Liu family opens the first Oasis Tea Zone cafe in Seattle’s Chinatown–International District.

Products and positioning

A neighborhood-oriented Seattle boba and casual cafe brand combining customizable tea drinks, light meals, and social-space amenities with an Asian and family-owned identity.

  • Tea beverages

    Bubble tea and milk tea

    The chain’s core offering is customizable bubble tea and milk tea. Documented flavors include chrysanthemum, honeydew, mango, and taro. Drinks can be paired with toppings such as egg pudding and popping boba, making the beverage line central to Oasis Tea Zone’s identity and local reputation.

  • Blended iced beverages

    Snow and slush drinks

    Oasis Tea Zone uses the terms “snow” and “slush” for blended iced versions of its drinks. Snow preparations include creamer, while slush versions do not. These drinks extend the tea menu into smoothie-like and dessert-oriented formats suited to customization with flavored syrups and boba toppings.

  • Cafe beverages

    Coffee and smoothies

    Alongside its boba menu, the cafes serve coffee and smoothies. These products give the locations broader cafe appeal and provide alternatives for customers who are not seeking milk tea or other tea-based drinks.

  • Savory food

    Popcorn chicken

    Popcorn chicken is one of the chain’s recognized food items and has been associated with its casual lunch and dinner menu. The dish became sufficiently identified with the brand that it was later replicated at Dynasty Room, a cocktail bar connected to I-Miun Liu.

  • Desserts and snacks

    Nutella wontons and cherry chevre cake

    The menu has included dessert and snack items such as Nutella wontons and cherry chevre cake. These offerings complement the drink business and support the cafes’ role as casual evening and social destinations.

Marketing campaigns

  • 2022Seattle boba festival participation

    Seattle

    The chain participated in Seattle’s first boba festival and presented a mango lemonade made with mango popping boba.

    Outcome. The event provided local product visibility; no quantified outcome is reported.

  • 2022U District neighborhood event participation

    University District, Seattle

    The University District cafe participated in the neighborhood Street Fair and the U District $4 Food Walk, offering event-specific or featured items including hibiscus lemonade and a mochi waffle.

    Outcome. The activities reinforced the location’s participation in neighborhood food and community programming; no measured result is available.

  • 2014Chinatown–International District parklet

    Seattle Chinatown–International District

    Oasis Tea Zone worked with the Chinatown/International District Business Improvement Area to sponsor a parklet containing seating, tables, and planter boxes as part of a planned network of neighborhood public-space improvements.

    Outcome. The project connected the cafe with a local streetscape and public-space initiative; the available material does not report a financial or commercial outcome.

Brand decisions

  • 2022

    Regional expansion to EdmondsStrategy

    Background

    After operating cafes in Seattle’s Chinatown–International District and University District, Oasis Tea Zone continued its local expansion strategy.

    Action taken

    The chain opened a third location in downtown Edmonds in May 2022.

    Aftermath

    The expansion brought the documented number of locations to three by 2022. No sales or financial figures are available.

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