HopSwap, an annual community-wide tag sale event to reuse children’s clothing and items, will be held Saturday, March 15, from 9 a.m.-noon at the Hopkinton Middle School cafeteria and gym. Donated items will be accepted on Friday, March 14, from 3-8 p.m. at HMS. Proceeds benefit the HPTO and Hopkinton Moms Group. For more information, visit the HopSwap Facebook page.