READY TO COOL OFF? -- The start of summer vacation means splashing in the water for a group of young swimmers on the season’s opening day at the Livingston City Pool. The pool, located at Matthews Street Park, is open to the public Sunday through Friday from 1-5 p.m. and Saturday from 1-6 p.m. Admission is $2 for ages 7 and above. Children ages 6 and under are admitted for $1.