Hot Tamale's is dainty, like a roast vegetable salad. Burrito House's mission-style wrap is dense, unsubtle and immensely filling. Both are available as dinners. The tuber is buried underneath a mound of lettuce, tomatoes, cheese and salsa, and you never notice the main filler is a root. A word of warning, however, about local soups.
Many restaurants make their vegetarian soup with a beef or chicken broth.
Always, always ask. You're on your own in this town.