What late-game-content do you like most?

I started a new farm, now i have about 80h gameplay, there are a lot of new things i never reached, like the galaxy sword, the ginger island, the cinema (wasn't there yet), Mr. Qs casino, .. what else can i discover? What can i bring to perfection? What makes you fun? (sorry for my bad english)

I started making friendship to level 10 to everyone (blue chicken with Shane?) I didn't choose who i will marrie, .. Allready got the cellar and started in blue wine production.