Winging it at Sweet As Waffles

I’m at Stemma Brewing, and the outdoor seating area is jam-packed. Behind the crowd is the most unorthodox food truck I’ve ever seen — cedar shake siding, turquoise paint, with a mural of an otterlope (an otter/antelope hybrid) eating a waffle on the door. Inside the truck, Nate Brown and Graham Berkwitt are working — griddling waffles, layering toppings and artfully arranging little plastic dinosaurs.Waffle food trucks aren’t ubiquitous, and I’m unsure why. The waffle is, after all