Yes, have done it, and would do it again. Same with plays, museums, historic sites, etc. I've been married forever and we share a love of all these things but sometimes I go solo and so does DH -- he just went to a concert on his own recently. I once took a long weekend and flew to London alone, just to see plays I wanted to see -- it was fantastic to be totally solo, going to museums etc. all day long and seeing plays every night and some afternoons as well. I love doing all this with my DH, I just found it fun to do solo too. Planning to go to my first Comic Con-type fan convention this fall and that'll be solo since my DH doesn't follow the same shows I do. Go for it, OP.