Candlestick Park, San Francisco's cold and windy workhorse stadium, is closing after more than a half-century of hosting sports, concerts and other events. Over the years, the park was home field for the Giants and 49ers and the site of some of their greatest triumphs.But the "Stick" was also a fierce place, where whipping winds and fog from San Francisco Bay often made for chilly conditions for fans and players. The city-owned stadium is now set to be demolished for a planned housing, retail and entertainment development. Here are 10 defining moments in its history:OPENING DAY— Richard Nixon was vice president. Willie Mays was a Giants slugger. Both were on hand for Candlestick's opening day April 12, 1960, with Nixon throwing out the first pitch. The reinforced concrete stadium was built for the Giants, who had moved from New York two years earlier and initially played at Seals Stadium.BEATLES LAST LIVE CONCERT— The Beatles held their last live concert at Candlestick in 1966. Paul McCartney apologized to the crowd for the weather, noting it was "a bit chilly."MAYS' 3,000TH HIT— Giants centerfielder Willie Mays joined an elite list of players...