Kooper’s Tavern now has its Chowhound Burger Wagon on the road. Look for it tomorrow (Wednesday) between 10 a.m.-2 p.m. in the 1000 block of Hull Street.

I’ve seen the distinctive beige-and-brown truck in Fells Point lately, but wasn’t sure what it was. Then, today, it was parked at Lancaster and South Caroline streets near the Living Classroom Foundation, serving up some great-looking burgers.

For $7.95, you can build your own burger—choice of 100 percent Angus beef, turkey, veggie, or bison, and add cheese, three toppings, and three sauces. There are specialty burger combos, too, plus fries and beverages available. You can sign up for Twitter updates @BRGRwagon or check its website to find out the wagon's current location and the full menu.