I don't know how to sufficiently thank this lovely community for the information, tips, knowledge and enthusiasm (especially Elaine!), and the marvelous photos (Elaine, shout out again) -- I have shared much of this with my coworkers (we will keep our eyes peeled for activity on the PI Globe and when we go for Starbucks) and there may be a future Tweeter or two as a result.  Thank you for your wonderful generosity!

Melissa N.