Help! First birthday activities?

Hi ladies so my daughters first birthday is coming up in October and there will be majority just adults, only 4 children in total (including my soon-to-be 1 year old) I’m struggling to find activities or just things for the adults to do and just things to do in general. I do plan on doing a piñata for the few children that will be there but that’s all I have in mind. Help me with ideas PLEASE! 😭 the party will be 2 hours long. So I know at least one of the hours will be covered by eating, singing happy birthday, doing the cake, my baby opening her presents but the other hour I just am not sure what to do!