Anchored at either end by the Denver City and County Building and the Colorado State Capitol, Civic Center Park is home to the People's Fair, the Taste of Colorado and Colorado Avalanche Stanley Cup celebrations. It's also home to scores of drug dealers who ply their wares 24/7 behind the pillars of the Greek Theater. Anyone curious about who's buying weed, opium and crack in Denver these days is advised to pack a picnic lunch, head down to the park on a sunny day and take up an observation post on a concrete bench close to the flower gardens. The action's usually heaviest around lunchtime, when the men in neckties come in search of a midday hit.