And the mood is always festive in adjacent Alameda Central park.

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And the Alameda, a park that was once overgrown with bushes where men met other men in the dark, has become a bright and grand space of landscaped paths and trees.

BBC: Mexico City: United in tolerance

Rounding out the rest of the list are Comerica Park (Detroit Tigers), Turner Field (Atlanta Braves), Coors Field (Colorado Rockies) Oakland-Alameda County Coliseum (Oakland Athletics), PETCO Park (San Diego Padres), Angel Stadium (Los Angeles Angels of Anaheim), Minute Maid Park (Houston Astros) and Miller Park (Milwaukee Brewers).

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