Absolutely! For specific steps required, you can call and ask about it, but it's easier to head up and speak in person, get to know your options, and take a look around!
They will help you get more information about that depending on the group you are trying to join. Give them a call!
They have a sign up board somewhere. It's a corkboard or a whiteboard where people looking for groups can leave their info. If nothing else, they have groups there all the time. Might ask one of them if you can join or sit in.
Adventurers league games are Tuesdays and Wednesday evenings.
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