Volunteers are being sought to help clean up South Side Riverfront Park from 10 a.m. to 1 p.m. Saturday.

If you'd like to help, sign up today and tomorrow at the REI store at 412 S. 27th St. Volunteers are asked to wear appropriate clean-up clothing. Work gloves, safety glasses and all tools and materials will be provided. Families are welcome, and there will be special assignments for youths. REI will provide lunch for the volunteers.

For more information, contact REI Outreach Specialist Peter Greninger at 412-488-9410.