The 44th annual edition of UNLVino is coming up on April 14, one of the city’s top wine tasting events and a longstanding tradition that puts the “fun” in fundraising. It’s easily one of the best-known charitable hospitality events on everyone’s Vegas calendar, but you might not know that much of the preparation for UNLVino is done by the students who have reaped the benefits of the event’s decades of success.