I had the Tree Hugger burger.  This was hands-down the BEST veggie burger I've ever had.  Most restaurants just slap a Morningstar patty on a bun, but Brgr obviously took the time to craft a vegetarian option that rivals the meat burgers.  It is a lentil/falafel burger, with hot and sour cucumbers (nice touch!), tomato, pickled red onion, and goat's milk yogurt.  I can't wait to go back!