[{\"category_id\":1969,\"detail_name\":\"Meet\",\"detail_type_name\":\"Meet\",\"category_ids\":[1969,1222,1221,1220,1219,1218,1217,1216,1215,1214,1213,1201,1200,1197,1194,987,985],\"comments_html\":\"The Anita Purves Nature Center, at the north end of Urbana’s Crystal Lake Park opened in 1979 and underwent an expansion in 2005. Today, we welcome more than 50,000 visitors a year.  Anita Purves Nature Center has classrooms for programs that are also rentable for public and private events.\"}]