9 a.m.-12 p.m. – Cool off by bringing your kayak, canoe or raft to the Chattahoochee River during the 5th annual Summer Splash. Float six miles down the river in your own boat, or rent one from one of the local outfitters. Free and open to all. Mandatory parking at the MEAG Power parking lot, 1470 River Edge Parkway, Sandy Springs, 30350. Transportation by shuttle bus to Morgan Falls gets you to the river. Register by calling the Chattahoochee River National Recreation Area at 678-538-1200, visit www.nps.gov/chat or email: kym.hughes@sandyspringsga.org for additional information.