Seven blue-ribbon winners on one plate. Am I fantasizing or what? Thanks to a little help from my friends, it happened. Guests in last night’s World Cheese Tour class got to taste not only a hand-picked selection of first-place finishers from the recent American Cheese Society competition. Among those seven were the Best of Show, the first runner-up and another cheese that finished in the Top Ten overall. For us cheese lovers, that’s a Grand Slam.