Steve, if my memory serves me correctly, your hotel is near the National Zoo, and if so, you should go. Also, that will put you relatively close to Nanny O'Briens where each Monday night is their celtic jam session. I highly recommend that.Also, as per "What's On", looks like Celtic Soul will be at the Royal Mile this Tuesday. You should PM her.
I'll not be in the city while you are, but wish you a most pleasant stay. The March 9th show should be great!
Ed