Ride an electric bike.
Crossed the arctic circle during the winter (and tried to see aurora borealis).
Volunteered at an organic farm for few weeks in Hawaii.
Took a train to Chicago and Seattle from the bay area.
Hinged on a ferry to Alaska and walked on a frozen lake.
Ran the SF half marathon (walked the last 2 miles).
Went on a cross-country camping trek and wilderness adventure.
Traveled in southeast Asia.