Mental Health Day

What are some fun things to do on a mental health day? I have the next 2 days off from work and I decided I’m going to spend them taking care of myself because my mental health has been really bad for the past couple of months. Tomorrow I’m going to do some housework that I’ve been neglecting to do but then Friday is when I’m going to go get a much needed haircut and get my nails done. What other stuff could I do that would be good for me and benefit my mental health?