Big parties come in all the time and they have the space to accommodate but you will probably be happier if you call ahead
It would also depend on what day you want to go 😊 of course the wk.ends are busier but mid week should not be a problem, I would still call ahead so they can set your tables up for you and be ready for you. I would also ask about like some free chips and salsa for a party that large as Taco Mac is not cheap, have fun 👍
You do not need one but there may be a wait if you just go in.
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