Do you go to every single class party? We have so many they are every week! My class watsap blows up constantly with party invites with cascades of acceptances!
I think after last year of them all being cancelled its a priority for every child to have one this year 
I would feel awful as I have made excuses for some as there is nearly one every weekend now till xmas and I CBA sitting in a Childs play area for two hours when ive actually got shit to do!