I do not have much information at this time, but I gather this is similar to Open Streets Minneapolis. Please note this is part of Rochesterfest.
From the RASC website:
This family-friendly event is on Saturday, June 29 from 9:00 am-Noon. The route follows Civic Center Drive from East Center Street to Silver Lake and will be closed to motorized traffic. Only human-powered traffic will be allowed.
More details when I find out more.
Details Update 6/27/13
Per Rochesterfest and other online info I've found here are more details:
Civic Center Dr SE/W Silver Lake Dr NE from E Center St - 7th St NE
9:00 a.m. - noon
Looking for a unique way to get exercise, take in some free entertainment, activities and visit with your neighbors? Join Rochesterfest's Open Streets event. The street will be open to human-powered traffic only, no motorized transportation allowed. There will be entertainment and acitivties along the route. Pack up the family, bicycles, tricycles, strollers, running shoes, etc. and join the fun. To make this event especially fun and eco-friendly consider riding, walking, or running to the event. It's easy to get to from the bike path.
Sponsor: Terrra Loco
Per RNeighbors, Kid specific events include:
- Bike Safety Rodeo
- Bike/Helmet/Face Decorating
* Hip Hop Dance Instructions
* Rochester Phys Ed Workout