I just found out about this today and thought I'd pass it on in case anyone was looking for weekend events other than the Three Rivers Arts Festival: <http://www.artsfestival.net/> The Pittsburgh Herpetological Society is celebrating its 10th anniversary with a 3-day celebration at the Zoo. The celebration started yesterday, but these scheduled events have yet to take place: Saturday 7:00 pm to 11:00 pm - TALKS Speakers: Paul Freed "Of Golden Toads and Endless Roads", Dr. Marty Rosenberg of Case Western University and founder of NOAH, Kathy an Bill Love "Blue Chameleon Ventures", and Merel J. Cox "Snakes of Thailand and Husbandry" Sunday 9:00 am - 4:00 pm - REPTILE SHOW AND SALE There is an admission charge of $8 per person. For more information, visit: <http://trfn.clpgh.org/phs/10year-o.html>