Calling all Oak Knoll 2nd and 3rd graders! Two lucky students will meet up with Maestra Ziff at Cardenas Mexican Supermarket in East Palo Alto. Together we will spend an hour of exploration and Spanish-speaking fun! This adventure will include a snack from the taquera inside the market. Thursday, May 7, 2020 at 2:30pm. Highest two bidders win.