Halloween
It really sucks how Halloween is basically canceled again. The risks of having a normal Halloween trick or treating session are obvious with how much cross contamination would be going on.
From a neutral viewpoint, Halloween is the only holiday that can give Christmas/Hanukkah a run for its money. This is mainly from a creative point of view and also taking into considering how many things are available to be done, such as setting up spooky decorations or trick or treating.