Gym Breakfast - Ximen is a health-focused brunch shop near Ximen Honglou in Wanhua District, Taipei City, selling chicken breast lunch boxes, salads, and burgers. Its signature items are Sichuan chicken breast and tender chicken breast, and vegan options are available. The store is centered on outdoor seating, so meals are eaten alfresco. The menu includes rice, keto, and vegan diets along with an added chicken breast option.