There are so many areas to explore! Lots and lots of memorabilia and history. Take some time to investigate the different parts of the hotel, because there are a number of locations most guests never venture into. I discovered some of them from attending conferences, and some because I'm a very early riser and go exploring when my family is asleep.
Of course I LOVE Trader Sam's! Love the outdoor fireplace, the island band that plays on the terrace, the entire tiki-lit lanai area, and the indoor bar. I like Tangaroa as well. You can sit on the terrace and go to the walk-up bar.
I think DLH has the best gift shop of the hotels. I always go there whether I'm staying at the hotel or not.
The vibe is very early
Disneyland/SoCal so I'd say that's it's biggest draw for me.