do you need a membership or some sort of ID to buy something at your shop in Geary?

Any state ID or gov't passport will suffice

Yes I'd required

Just a id

Yes, you drivers licence. I recomend Harvest. I live in L.A but I'm frequently in SF. I only buy at Harvest, EXCELLENT store

i just came here in SF this week and will be staying here for a few months. will a passport be accepted?

You need to have a California state ID, as long as you have that you can go in. Harvet allows folks with recs to input on their online system so you don't need to carry it at that location. (Free membership)