You have to be 21 and yes you need a card to even enter
You have to be old enough to get your card( I dont know the age restrictions 18+ I would think, do your research) and yes you need a card to get in the door and purchase
No you dont have to be 21 or 18 as long as you are 16+ with guardian permission and they have to get a caregiver card and go in woth you, otherwise the age is 18
Thanks! Your answer is awaiting moderation.