This is a pretty cool idea!  From the Decatur Arts Festival website…

New this year is a free bike valet service. A valet attendant remains on duty to park and monitor bikes during the event.

Park your bike and enjoy the festival knowing that it will remain secure. Look for signs to direct you to the bike valet area.

The Decatur Arts Festival worked with the Atlanta Bicycle Coalition to provide this service. We hope to reduce the event’s impact on traffic congestion and carbon emissions by supporting the bicycle transportation alternative. The bike valet service is sponsored by Atlanta Bicycle Coalition and Bicycle South.

Both the Decatur Arts Alliance and Bicycle South are DM sponsors.  However the h/t for this bit of info goes to Next Stop…Decatur.