thanks!
I'm pretty sure they will want meat...
The set up (linens etc) is all theirs, it's a very casual office lunch - they get it catered every Thursday, getting food from different people.
With falafel - i'm pretty sure I could make it in my kitchen and bring it, it doesn't have to be hot. But skipping it altogether is probably a good idea

I will make sure to as about paper goods, that's a good point.
I'm not providing drinks, and will have to ask about desserts...