2. Travel to Germany for Oktoberfest with your friends
Start making plans from the beginning of the year and get your friends on board, so that by October you can have enough savings to head to Munich and celebrate the grand beer festival, famous as the Oktoberfest.
You can visit the fest in your 30s or 40s as well, but being there at your 20s would be the best that one can ask for!
The 16-day-long festival is the biggest beer fair in the world, where world class beer meets amazing travelers from different destinations.