The Greater Columbus Convention Center (GCCC) is one of Ohio’s premier venues for trade shows, conventions, corporate events, weddings, expos, meetings, and brand activations . Located in the heart of downtown Columbus, it attracts national and regional events year-round—from large-scale expos to elegant receptions and high-energy after-parties. If you’re booking an event at the Columbus Convention Center , exhibiting at a trade show, or planning entertainment for your boot