If you haven't had the chance to check out Joshua Tree yet, we both highly recommend you do! There's hiking, climbing, stargazing and much more. March is a great time to visit to check out the wildflower blooms (https://www.nps.gov/jotr/planyourvisit/things2do.htm).
A historic place with good food!
A very cool and free art exhibit! There's a lot of sculptures in the yard and multiple small galleries inside.
A unique gift shop
A very cool skate shop