I usually try to take in these two expieriences if and when they are available when ever I visit a new place. Does anyone know if I can see such things. Darrell ,and thanks, you guys, for being so helpful It's sites like this that reafirm my faith in the goodness of mankind. Being from western canada and the hippy generation I have become a bit of a canabus conneseur but I am not one to swim against the tide and don't look for troube .Can anyone advise.