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Volunteer registration for OHC 2021 is now open!

Chicago Architecture Center is excited to announce the in-person element of OHC 2021 is Saturday and Sunday, October 16-17. We are thrilled to welcome back the over 1,000 volunteers needed to greet and assist visitors at 100+ sites throughout the city.

OHC Volunteer Greeters work one shift, either Saturday or Sunday, for 3.5-5.5 hours. As a thank you, each volunteer receives great benefits, including a Priority Access Pass which lets you skip long lines.