All Suggestions Gratefully Accepted

I'm thinking about touring, if not with the current AN UNINVITED GHOST, then probably with OLD HAUNTS, which debuts next February. But the travel budget is, let's say, limited, so the "tour" would have to be carefully planned and kept to a small number of stores which are especially open to mystery authors and excellent at planning events.
So I'm asking you--yes, you--for suggestions. I have a few ideas of stores I've always wanted to visit (and I haven't contacted them yet, so I'm not mentioning any names), but maybe I don't know about all the best ones around the country (international travel is absolutely outside the budgetary limits).
Tell me--what are the great mystery bookstores in your area? Have you been to any memorable author events there? What stores an I not thinking of that I should be? You can list suggestions below or get in touch at ejcopperman [at] gmail [dot] com.
Thanks!