Everyone already offered so many ideas. I guess my only suggestion would be to set up snow forts and host a snowball fight xD.. and you could fill dispensers with snowballs. and I so adore snow golems. Is there anyway to include them? <3 <3
I remember those little cabins/builds in the area, so maybe find a way to use them? ^^^^^I second the Snow Balling Competition!!! But how do you know if you're hit?