Slider Watch: Veggie Slider at 22

The veggie burger slider at 22
Here’s another slider worth checking out. It’s at 22, once called 22 Doors, on 15th Ave E. The restaurant is known for its tasty veggie burger, a spicy, kitchen-sink affair that involves celery, mushroom, balsamic, and red pepper along with a top-secret binding agent.
This here is a mini version of that veggie burger, augmented by caramelized onion and mozzarella cheese. It costs $5 for two mini veggie or beef burgers during HH every day between 4 and 6pm. Behind it is 22’s heaping platter of shoestring truffle fries, also on the happy hour menu for $5.