Weekend Planner: Walk to End Alzheimer's

Walkers will take to Old Town Manassas at 9:30 a.m. Saturday at 9201 Center St. in Manassas for the Walk to End Alzheimer’s.

Stonebridge at Potomac Town Center is celebrating its grand opening this weekend. The grand celebration kicks off at noon and runs until 4 p.m. on Saturday. Justin Bieber fans can enter to win tickets to a concert with Radio Disney from noon to 2 p.m.

There’s a free flu shot clinic at the McCoart Building where the Virginia Department of Health’s (VDH) Prince William Health District will be giving away 900 flu shots Saturday from 10 a.m. to 2 p.m. 

In Woodbridge at Pftizner Stadium the Step Out: Walk to Stop Diabetes will be taking a lap around and inside the stadium and into the River Falls community and Old Hickory Golf Club. Walkers will be in the area at 8 a.m.

For more events in the Manassas and Manassas Park areas this weekend, check out the event calendar on Patch. Don't see your event on there? Learn how you can post your own events on Patch.