Put it on your calendar (of which ever sort you use).
Maybe write it on a white-board in your room like I do (or chalkboard or whatever).
Whether you bring communist garb is up to you but we have to be there to support them.
If anyone wants something to add, let me know.
Also:
Give events happening in whatever country you’re from to help out.
Or just point stuff out from other countries.
Please make sure not to give possibly doxxing info.
What if it is close to home though? I agree someone could use their efforts and funds for something better if they aren’t close by. I think big shows of support or opposition by people can be useful for a few reasons, it helps people on the fence or hesitant to express their view feel more comfortable being open which can inspire further action, it’s invigorating to be part of a demonstration which is important when the spirit is crushed by the awareness of atrocities, and it can be useful for meeting and organizing with people. If a large number turn out it also shows people around the world that the US isn’t entirely in support of Israel, which can help encourage people.