CHARLOTTE – Summer is in full swing, and the Charlotte Regional Farmers Market is celebrating with Watermelon Day on Sunday, June 28, from 10 a.m. to 2 p.m. Highlighting one of North Carolina’s favorite summer crops, visitors can taste fresh watermelon samples provided by the N.C. Watermelon Queen, check out giveaways from Got to Be NC and experience a day of family-friendly fun.