Discover the busy world of bees and other pollinators at the Maryland Honey Harvest Festival, Saturday, Sept. 21 from 9 a.m. to 3 p.m. at the National Wildlife Visitor Center, 10901 Scarlet Tanager Loop. Join the Maryland State Beekeepers Association as they celebrate this annual event. Enjoy arts and crafts, honey tastings, candle making demonstrations, product sales and Refuge habitat tram tours (fee). Refreshments will be available for purchase. 301-497-5580.