Cant entire alley be booked for an event and do they have a room to host a private party (with our own catering)

Check their website 1st.

There is an empty parking lot on the south side of the building that might accommodate a tent and yes they have a private area for rent and you can cater your own call Jim at Stardust bowling alley it will take care of it

I personally have not booked the party there but I am 99% sure that you can book a party for a very large group there is a banquet hall that I believe can be rented and I believe you can bring in your own catering

They have 84 lanes. I'm pretty sure they can accommodate a large group.