Michael Petruccelli says;
Florida's statewide open house is March 26-27, 2011, more than 50,000 blue balloons featuring the Realtor® logo will be flying above mailboxes at open houses from the Panhandle to Key West. It’s all part of the second annual statewide open house weekend! From the east coast to the west coast, the signature blue balloons will showcase thousands of open houses in the Sunshine State. It’s a buyer’s dream!