Would it be possible to have a party of 12 for dinner at 5:30 to celebrate a special birthday?

Call and make a reservation

I think its 1st come 1st serve.

Make reservations

Get everyone there as early as possible and you can probably get in especially on a weekday. Weekend is probably difficult.

If you get in early and hold a spot I'm sure it can work out

You can't make a reservation, but am sure you can have the celebration there they open at 4:30 I think,

Reservations needed