Corner Burger has been sitting vacant since closing down in December of last year on the corner of Fifth Avenue and Sixth Street. The space has been rented, and the next owner has announced themselves via a sign in the window: It'll be called Dimbulla Tea Shop, and will be opening sometime next month. Many thanks to a tipster for sending along the above photo.
Sadly, no more information is available online, other than the fact that Dimbulla is a famous tea-growing region in Sri Lanka (which is certainly known for its tea).
Both Corner Burger and its neighbor, Chip Shop, were put on the market and later closed at about the same time, and Chip Shop's replacement, a Malaysian fusion restaurant called Al Seabu, also announced its opening a couple weeks ago. I wouldn't be surprised if both new businesses, which unfortunately have minimal online presences, had the same ownership. This certainly sounds unique, however, and definitely has a lot of potential.