Another party menu post!

The party is starting at 1pm and we have 33 adults & 7 kids (1yr - 9yrs).

So far we have

Appetizers:
Summer roll
Pizza bites (is this just weird with the rest of the menu?)
Veggie platter w hummus
Maybe seaweed salad (think sushi restaurant)
Maybe smoked salmon on cucumber
Might ask my friend to make egg rolls or chicken satay

I think this is more than enough since the main food will be served about an hr later?

Lunch:
Shish Kebobs (how many? 1 per adult? 1 per 2kids?)

Sides:
Potato Salad (MIL)
Chef's Salad (aunt)
Quinoa Salad (anyone have a good recipe?)
Maybe a cucumber salad

What other sides? I would love to do a bright springy fruit sals but I think it would be too $$$. The key is cost effective and I can do most prep the day before!

Asian peeps - I'm drawing a blank. What would be a quick easy side that will go with shish ke bobs??

Beverages will be beer, sun tea and/or lemonade and soda. We always have juice on hand.

And obviously birthday cake for dessert.