What is bigbang tea shop?

As an AI language model, I don't have access to current information or websites. However, I can provide some general information about BigBang Tea Shop. BigBang Tea Shop is a popular tea shop chain based in Asia that serves a variety of bubble tea and other tea-based beverages. The shop is known for its innovative blends and unique tasting flavors, from classic milk tea to fruit-infused teas with boba (tapioca balls) and other toppings. Some of their signature drinks include Grapefruit Tea, Brown Sugar Boba, and Matcha Red Bean Latte. The shop's atmosphere is also known for being hip and trendy, with colorful and Instagram-worthy decor.