Things to do in Olympic, tours, random excursions, etc.

I’m going on a vacation to Olympic national park, and looking for any ideas or thoughts on fun things to do/tours etc. outside of hiking.

I’m planning to visit all the main places of interest:
Hurricane Ridge
Lake Crescent Marymere Falls, Sol doc,
Rialto beach, Hoh
Quinault

But it would be helpful to know if there are any excursions, tours, etc that anyone recommends. I’m planning to hike a lot but it would good to fill my time with other activities as well. So far I found a whale watching boat ride in Port Angeles. There is also astronomy nights at Hurricane Ridge led by the park, but not on the days I’m visiting. Any reccos would be appreciated!