Classes on Election Day

I teach Tuesdays and Thursdays and have two classes on upcoming Election Day.

What can I do as a professor to encourage my students to participate in the democratic process by voting?

Would cancelling classes be too much? Bonus points for I voted sticker? Would that even help given students are away from home on campus and other professors might not be accommodating? Would bonus points be unfair to international students?

For context, I myself am not a US citizen, am fairly new at the job and teach at a SLAC in the South. A lot of my students are from GA and NC, two key swing states.

Any advice would be appreciated. Thanks!