Wavestar,
I posted in a hurry the first time and missed much which others have very handily filled in, but still missing is a musical treat. If you have an open evening, try very hard to attend a choir practice. Wales has been famous for well over 100 years for its male voice choirs. Hearing one is an experience not to be missed. Even a small village will probably have one, and visitors are welcome - even to join the lads afterward at the local for a pint or two.
What could be better? Good music, good beer, and good cameraderie - free! (Well, except for the beer) :-)