Elitch Lanes attracts everyone from weekday pizza-and-beer leagues to late-night bowling aficionados. Business and blue-collar types, high-schoolers and senior citizens have bowled alongside each other for years as the booze and sodas flowed. A North Denver institution from a bygone era when its namesake family ruled this part of the city, Elitch Lanes will close this May, but there's still time to come in for a few frames, stay for the buffet and cocktails, and hang with your Denver neighbors.