The phrase "main tent" typically refers to the central or most important part of an event or activity. It is often used to describe the primary area where performances, shows, or important activities take place. Full definition
All Conformation Judging for Golden Retrievers will be in their own ring off of Main tent. (hvgrc.org)
Great networking opportunities, over 100 speakers, 15 roundtables, 16 breakout sessions as well as main tent sessions and keynote luncheon speakers. (breakingtravelnews.com)
Corporate tax rates: One of the main tent poles in the new legislation is a reduction in the top corporate tax rate from 35 % to 20 %. (cpapracticeadvisor.com)