State and local events
There won’t be a national march but you might check with feminist and abortion rights groups for your state or community. At least some are doing anniversary events—I just got a card from MARAL (the Michigan state branch of NARAL) about a march and lobbying day they’re holding in the state capital as an anniversary commemoration. Folks in your neck of the woods may be doing similar. Or if they’re not, there’s a good month left for y’all to plan an event of your own!