By Lenn Thompson, Editor-in-Chief May is going to be a fun month around here. For one, Finger Lakes Editor Evan Dawson and I are putting the finish touches on plans for TasteCamp EAST 2010, taking place in the Finger Lakes May 7-9. We've launched the event site and will update it as things are pinned down. But the fun doesn't begin and end there. Not even close. New York's two biggest wine regions — the Finger Lakes and Long Island — each have variety/wine-style promotions going on throughout May. In the Finger Lakes, it's "Riesling Month" which means several wineries…