Go to afternoon tea, for sure. If you’re on a ship with a Dutch cafe, then instead of afternoon tea you can sit by the window in the cafe enjoying a beverage and a giant cream puff or some other delightful treat.
I did some of the morning class-type activities like origami, which was ok but not anything extraordinary. I think it depends on how engaging the instructor is. Our instructor was just going through the motions. On my first HAL cruise I went to a cooking demonstration and computer classes, which I loved but I’m not sure if they’re offered anymore.
My favorite thing to do is nab a good seat in the crow’s nest, put my feet up and read my book or do a puzzle while enjoying the fabulous view. If I’m there when trivia starts, I always participate. I’m somewhat of an introvert and not much for mingling, but trivia is one of the times that I do enjoy chatting with others.