Anyone in Puerto Rico?

[John Francis]

I'll be in Puerto Rico for a few days next week (for a
company get-together), and would appreciate any tips from
locals on must-see or must-do activities.  I doubt if I'll
have too much free time, but it's possible that I may be
able to get away one evening; if there are any local PDML
members we might be able to meet up for at least a drink.