The mission of the Over-the-Rhine Chamber of Commerce is to represent our members by promoting economic vitality and fostering a socially and culturally diverse Over-the-Rhine Community.
Second Sundays on Main (SSOM) is an annual street festival organized through the Over the Rhine Chamber of Commerce. In it's 10th year, SSOM exemplifies the mission of promoting economic vitality and fostering a socially and culturally diverse OTR community. SSOM takes place the second Sunday of every month from June-October, running the length of Main Street from Liberty down to 13th Street in OTR. This is a diverse festival, aimed at welcoming everyone from the community and beyond.