Ideas what to do

Guys, for my moms birthday, Me my brother my dad and she will be in a cabin in the woods with a nearby lake. I am an expirienced user, but only at raves and partys and never in a chill social setting. My mom and dad will me rolling for the first time. Do you have any suggestions or ideas on what to do? Also my bro will not be rolling with us but maybe he will get him some weed or we bake cookies for him.