Kristen Vance, top, holds onto her son Mason, 7, while waiting in line for face painting at Cambier Park Monday, Jan 21, 2012 in Naples, Fla. Patrons celebrated Martin Luther King, Jr. Day with food, entertainment, music, and more in the park concluding an hour-long parade. Today marked the 50th Anniversary of King's famed "I have a dream." speech. Also on this day President Barack Obama was publicly sworn in for his second presidential term.