Brain fart

So we are hosting a bbq today. My MIL is visiting and has over taken my kitchen. So while i want easy side dishes. She has been up in the kitchen since 6.

She wont let me do anything because shes trying to be nice, but at the same time im getting irritated cause this is our first gathering at our new home and just wtf.

Not to mention we were up til 11/12 last night marinating the meat.

My question is...what side dishes could i serve that are easy to prepare and safe during pregnancy?? I can only think of potato salad anddeviled eggs, both have mayo and are "no-gos"

Help!!