Puerto Rico
No venues and shops discovered yet – but check out these websites to find out more about the Rock and Metal Scene in Puerto Rico:
Pulsorock, Rock portal site with gig dates, info about bands and so on:
http://www.pulsorock.com/
Another website where you can find out about gigs in Puerto Rico is the Puerto Rico Hardcore Ezine, http://www.prhc.org – it's a site dedicated to the Hardcore, Punk and Metal scene on the island.