Large U-shaped array of produce vendors sells affordable (REALLY cheap!) produce
Open Fridays and Saturdays only.
After 4 pm on both days, the vendors "sell off" their produce for further discounted prices so they don't need to haul it back with them.
Called either a "Farmer's Market" (but few if any farmers sell there) and "Truck Farm" (but no truckers sell out of their trucks; the vendors BUY discounted produce at Chelsea Market and sell it on Fridays and Saturdays from around 7 am to 6 pm