I was thinking we should have different options depending on the weather and seasons. For fall the trees should lose leaves and fall to the ground and you should have the option to rake them into piles (we could maybe add rakes as items) once you rake them into piles maybe you could have the option of jumping in to them. And on some days it could rain or snow (not sure if this is all ready added) and the time can change like the setting and rising of the sun an moon. For winter you could build snowmen and have snowball fights and build forts maybe. For spring you could jump in puddles and such and for summer I'm not really sure, maybe sunny like it is now. Add some comments if you got any ideas! (sorry if I spelled anything wrong)