Old St. Pat's World’s Largest Block Party

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The 35th Annual Old St. Pat’s World’s Largest Block Party is Chicago’s ultimate summer party, featuring great music and entertainment for all ages, food and drink vendors. The event kicks off after work with a Happy Hour on Friday, with free admission from 5-6 p.m. Live bands, great food and a dance party fill the evening. On Saturday, the party starts with family activities including bounce houses, balloon artists, games and snow cones. Live bands begin at 2 p.m., with plenty of music, food and drinks.