Hidden away on the second floor of a nondescript office building, 
Nutrisom (Viaduto 9 de Julho 160, 11 a.m.–3 p.m. Mon.–Fri., 11:30 a.m.–4:30 p.m. Sun., R$14–16 pp) is light, bright, and a little spartan—the better with which to showcase the extensive vegetarian buffet of hot and cold dishes that attracts a diverse array of veggie lovers. Included in the all-you-can-eat price are fresh fruit juices and dessert.