Jesus... I'm blown away by the interesting lives you guys want to lead. Go for it!
Mine is restricted to two that I can immediately think of -
1. See one of the auroras in person
2. Live to see us discover life elsewhere (largely out of my control, really... as I'm not an astronomer or work in a profession that is in any way related to astrophysics.)
I don't really have much of a passion outside of those 2 that I can immediately think of. It's not really a topic I've granted too much thought. But those are 2 things that I definitely, 100% know I want to see.