I do a few fayres and usually just have the minimum space (6ft)
I have a couple of h/t sets and about half a dozen showers. Then 4 table centres to match colourways.
Last fayre I did, I had a couple of on the day orders for next spring, but the most surprising was an order for a fortnight later! and another has just got back to me for prices for end of October. That is deffo a bit tight.
I have just booked a 4 metre stand at Aberdeen fayre in the New Year

God only knows what I will be doing there!!!