What's Happening at MCLS: May 2026 Here are some of the events and programs from around the Mercer County Library System for the month of May. For a complete list of events at your local branch, visit the MCLS Events Calendar . This May, MCLS branches are filled with programming celebrating Mother's Day, Star Wars Day, the 250th anniversary of American independence, Mental Health Awareness and Meditation Month, and Asian American, and Native Hawaiian, and Pacific Islander Heritage Month. Join us for crafts, storytimes, meditation workshops, history talks, cultural celebrations, and more throughout the month. For Kids Mother's Day Planting: Spider Plants Saturday, May 2, 3:00 pm West Windsor Branch Mother's Day Craft for Toddlers Monday, May 4, 3:00 pm Ewing Branch Crafternoon: Mother's Day Cards Monday, May 4, 4:00 pm Tuesday, May 5, 4:00 pm Hopewell Branch Mother's Day Craft for School Age Monday, May 4, 4:15 pm Ewing Branch Star Wars Jedi Trai...