Having an open house to show off the new digs and need to come up with something to serve around 40 people. It is on a Saturday night, so people will expect a reasonable amount of food, but I am in Miami and people will probably be hanging out in the garden etc. and it is HOT.
I usually do Jambalaya, or paella, or lasagna or something like that for such a big group, but that just seems so heavy and hot.
Maybe Mediterranean/Greek? Things I can do in advance a major plus.