wood pallets & pile of cardboard (Mill Valley)

Our church hosts a weekly food bank pop up. The food bank has been picking up the empty pallets and large stack of flattened cardboard after the pantry, but funding is reduced and they can only deliver the supplies but not pick up the remnants afterwards. This will be the case starting in May or June, I believe. Might anyone have a use for a large stack of flattened cardboard each week? And wood pallets? Pick up would be every Tuesday afternoon between 1 & 3pm. I've heard that some folks collect the cardboard which can be brought to the recycling center for money? Anyway...thought I would post here as we're trying to find solutions so we can keep the food bank pop up on our property.