THE END OF AN ERA? The south side of Milwaukee, and the nearby industrial suburbs, used to feature lots of neighborhood taverns. A bar with a few stools, a couple of tables, possibly a fish fry on Friday, certainly a color television turned to a sporting event and a trophy case for the bowling or softball trophies. All changing. Perhaps one of these days, people who make development policy will figure out that creeping yuppification does not equate to progress.