Ronald and Joanne Williamson of Mequon posed in front of the pond at the Zoological Society of Milwaukee’s (ZSM’s) Zoo Ball 2011. The June 25 event, sponsored by American Airlines, was held at the Milwaukee County Zoo. The evening was called A Night in Havana, and many of the gowns had a flowing, ruffled feel to match the ambience of old-time Havana. The evening included a gourmet meal, supported by the U.S. Bank Foundation; entertainment sponsored by Johnson Controls, Inc.; and a late-night venue, sponsored by MillerCoors. More than 600 guests attended the event, with proceeds going toward the non-profit ZSM’s mission to conserve animals, educate people about wildlife and support the Zoo.