March 14th I have Relay For Life (the cancer fundraiser) stuff, but it might just be in the evening so it could still work.
Let's see... dog parks in Coral Springs, Miami Springs, Miami Beach (a little north of Arthur Godfrey Road on Pine), Hialeah - but they charge on weekends, the beach on the Rickenbacker, Pembroke Pines, Hollywood near the dogtrack... hm, where else?