Saturday, May 11 stop by 110 E. Chestnut between 8am and 12pm for a pop-up coffee, toast, & bagel bar put together by Yesterday's Future, the youth leadership team at Reimagine Mason City Foundation.  This event is open to the public, with cost being by donation (even for the specialty flavors this month - caramel pecan, English toffee, and spiced chai tea!). While the event is going on, local vendors Faith & Grace Home Baking Company, Sweet Treats, and The Flourbox will have homemade goods available for sale.