Billerica's Thea Fennell, Isabelle Grise, and Jenna Lamourine are in Jason Robert Brown's sizzling Broadway musical "13" on stage for a two week run in Burlington. The critics called "13" "A gem of a show", "...filled with radioactive energy" and "sweet as a first kiss." Winnmere Family Theater performs June 13, 14, 20, 21 at 8 pm and June 15 at 2 pm at the Park Playhouse, One Edgemere Avenue in Burlington. Tickets are $15 with a $3 discount for seniors and students. With a clever and delightfully shocking score and lyrics, "13" is about life in a high school...dramatic, elating, and humiliating; filled with joy and despair, love and loathing, jealousy and longing. Call 781-229-2649 to reserve or buy online at burlingtonplayers.com.