As long as it's open to the public, we can book a large room at our local public library.
There are large tables that can be butted to get the size we need.
We try to wait til there are several of us - everyone works on them, one after another. Goes very fast that way.
I've also used the library tables to lay out quilt blocks for large quilts. Tag each block so when I'm home I know the order to piece them.