Update
In mid-February 2022, Jianbing was suddenly closed. There's a sign on the window, inviting customers to enjoy bubble tea and jianbing at the newly opened ReNao restaurant in Spanish Arch.
Originally
Perhaps the only beverage bar in Ireland that doesn't sell beer, Jianbing Bar is actually a Chinese crepe and bubble-tea shop. The crepes they sell are actually called jianbing.
This is a sister-shop to Xi'an Street Food, which is located immediately across the road, and has a complementary menu.
They are located in Quay Street, in between Il Foletto Italian restaurant / Sliders, and Coffeewerk and Press.