AARP South Florida invite you to join us on the Fourth Saturday of each month at River Run Park (Main walk Location Outdoors) 9400 Miramar Blvd, Miramar, FL 33025 Jan- May & Nov. Dec. Indoor location June -Oct- Miramar Youth Enrichment Center 7000 Miramar Pkwy, Miramar, FL 33025 8:30 AM – 9:30 AM. The monthly walking group is a safe, fun, and FREE opportunity to get some steps in, learn about health, and meet new friends.