This is my last party question... I think!

We are finalizing the invitation for LO's party and I am struggling with one line. We will just be serving cake and light snacks (no meal) and I want to be very clear about this on the invitation since it will be a 1:30pm start time.

Right now, I have worded it as "Birthday cake and treats will be served."

Do you have any fun (or cute?!) way to say this differently?