The Better Business Bureau in west Michigan is warning everyone about buying tickets for an upcoming R&B wine tasting event being advertised for August 23 in Paw Paw. The BBB says the event is one of many organized by a group that was the subject of a recent warning from the Better Business Bureau in St. Louis, Missouri. It says the event listing claims proceeds will go to charity, but BBB investigators in St. Louis couldn’t find any evidence the alleged charity, Screaming Hearts Foundation, is recognized as a charity by the IRS. The event listing by a company called Erotic Wine Tastings says tickets cost $25, all sales are final, and the location of the event will not be revealed until five days before the scheduled date. However, the BBB says one of those events recently scheduled in Indianapolis was cancelled at the last minute and customers had trouble getting refunds. The Better Business Bureau Serving Western Michigan suggests all donors do their research before giving to a charity, and use caution when considering paying for tickets to an event that provides limited information.