They're on separate nights. I've found if I go out on two separate days a week, I feel connected enough with the world, and balanced. Friday and sunday afternoons leave the rest of the week pretty open to errands, etc
I was planning on going to two activities per week, but backed out of one last week. Today I backed out of another lecture series, by postponing registering, until I'd be late, and just backed out at the last minute.
I was excited, was singing this morning, but just talked myself out of the situation. I'll bet if I had registered the night before, I'd have gone.