Maplewood 4th of July - Alcohol

Is alcohol allowed at the Maplewood Fourth of July Festival? Asking for a friend.

We always use to take a thermos with rum punch. Don't know if open containers, like beer are allowed.

Alcohol no permitted in the park at any time.  This does not mean that persons going to the park aren't bringing alcohol in anyway.  That said, there is a significant police presence at the park today so use discretion or the police could take action.