Lucky you, going to Portland, Ore., with the kids. So many amazing dining spots, and so little time. I’m giving you a quick rundown of my favorite Portland kids-welcome restaurants, from cheap to chic, granola to gut-busting. Kid-friendly restaurants in Portland, Oregon 1. Vita Café. Even meat eaters will devour the vegan vittles at this café. Take a seat at one of the booths, order off of the extensive vegetarian and meaty menu. Then head back to the waiting area, where you’ll find two small containers stuffed with table-ready toys (cars, plastic figurines, you know, all the stuff you mean to bring to the restaurant but forget at home). Kids’ menu…