You may find that the phrase 'bucket list' has passed directly into one or more of those languages - or that the concept is called something else entirely.
In fact it does appear to be called a bucket list in German
http://www.gluecksdetektiv.de/warum-...aben-solltest/ So the phrase you want is probably: sie sind mein bucket list (Sie is more polite than du which you wouldn't normally use with somebody you don't know).