The Hopkinton Public Library Foundation’s annual Touch-A-Truck and Food Truck Festival returns to the Hopkinton High School parking lot on Saturday, June 11, from 11 a.m.-2 p.m. Children can climb on trucks of all kinds, see a police cruiser and fire truck, take a ride on a railroad, and enjoy lunch and desserts from local food trucks and vendors, including Uncle Joey’s Cannoli, Red Barn Cookies, Yummy Mummy Bakery, Trolley Dogs, Uncle E’s BBQ Express, Boston Events, Minuteman Popcorn, VeeBop’s Ice Cream and more. Tickets are available online and at the event. For more information, visit hopkintonpubliclibraryfoundation.org.