What is the fine-grained topic of the following text: Next week, the Valley’s own progressive restaurateur, Aaron May, will be offering his own rustic, but refined version of comidas corridas (running food) at Vitamin T, the colorful puesto (food stall) that he and partner Quinn Goldsberry will open in Cityscape. Only return the topic.
Opening of Vitamin T food stall by Aaron May and Quinn Goldsberry