Get out and celebrate America's quarter-millennium milestone at this 5K run and walk in Aberdeen, MD, which kicks off at 8:00 AM from Festival Park and takes you through some of the town's historic neighborhoods. Your entry fee goes to support the Aberdeen Heritage Trust, and you'll have the chance to stick around afterward for the "Rails, Cans and Community" Family Fun Day (running 10:00 AM–5:00 PM) with activities, entertainment, food, and fun for everyone. Head to discoveraberdeen.org to get all the details you need and check out the full activity schedule!