Mainstreet Day, the annual arts and craft festival sponsored by JCI Hopkins, will be held Saturday, September 25, on Mainstreet in downtown Hopkins. The event is open to the public from 9 a.m. to 4 p.m. and will feature a variety of arts and craft vendors, food trucks, kids activities, a live magician and more. JCI Hopkins reinvests all proceeds from Mainstreet Day back into the Hopkins community to support programs and projects such as Cops 'n Kids shopping, Little Free Libraries, Rolling with the Bunny and high school scholarships. For information, follow JCI Hopkins Facebook or visit the JCI Hopkins website.