Depends on the event that they are holding. Some are public some arent.
Yes
Usually for an admission fee, As an example: Show's of integrity has scheduled the 39th Annual Kansas City Fall Gem, Mineral, Jewelry & Bead Show November 3,4,5, 2017 Adults. $ 6.00, 3 Day pass $ 11.00 Children $ 2.00 Coupons for one dollar off are available.
It is public, but for events expecting large crowds.
some events are
Yuuuuuuuup
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