The performer I saw did, but I'm not sure all do.
It’s entirely up to the performer.
Most that I know held them at another site, usually an after party. You should inquire with each, as some are Invite only and not publicly announced. A Fan asking is usually welcomed, especially if you håve an online relationship... reach out to them online if you are in contact, you might get the info early enough tø plan the night more effectively. Enjoy, great venue, and bar staff. No food or snacks sold at all, pocket your own if you'll need tø eat.
Meet and Greet tickets are usially sold separately
It depends on the artist
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