SWEET LEMONADE KID $LAPPED BITTER AGENTS WRITE $50 TICKET FRANK ROSARIO and TIM PERONE JUST FINE! Clementine Lee holds the ticket that agents handed her and her dad. Parks boss Adrian Benepe voided it. [Pic in URL] August 16, 2009 Three sourpuss Parks Department agents put the squeeze on a 10-year-old girl in Riverside Park yesterday, slapping the tyke with a $50 ticket for hawking lemonade without a permit. Clementine Lee, who lives just blocks from the Upper West Side park, had dreamed of opening a lemonade stand since last year and took advantage of yesterday's beautiful weather to set...