Keboroxu, if you have a ladder (and someone to hold it) and a shopping bag, crab apples are delicious if you pick them, de-stem them, chop them up and make an open tart with them about now, before they've really formed any core. Of course, you can also make apple jelly but that requires a certain amount of foostering round.
And if anyone in the neighbourhood has a deck brush it would be a lovely favour to the neighbours to sweep up the mushed crabs, and maybe donate them to someone who keeps hens, who'll be crazy about them. (The hens crazy about the apples, not the henkeeper crazy about either apples or hens.)