Fitness expert Eden Monteilh is offering a circuit/boot camp for athletes who want to cross-train or those seeking motivation to get fit. Called Outdoor TRX, it's offered at Kaka'ako Waterfront Park on Wednesdays, Fridays and Saturdays, 'Ewa Beach on Mondays and Kapolei on Tuesdays. The first class is free, so there's no risk to try it out. If you like it, sign up for $20 per class, $72 for four, $100 for six or $125 for eight sessions.

Monteilh never does the same workout twice and uses her psychology degree to motivate. Information and registration: www.fitwizhawaii.com.

— Paula Rath

MUSICAL MONARCH

BENEFIT GALA CELEBRATES LILI'UOKALANI

Queen Lili'uokalani, who lived at Washington Place for more than half a century, was a gifted composer who filled its halls with music. The Hawaii Youth Opera Chorus will celebrate her musical legacy at Kupu A'e 2009, its annual fundraising gala, 5:30-8:30 p.m. Saturday at Washington Place.

"An Evening With the Queen" features entertainment by HYOC ensembles, the Galliard String Quartet and Marlene Sai, and honors Barbara Smith, a professor emeritus of music at the University of Hawai'i-Mänoa; $150, with proceeds supporting operations and scholarships for HYOC.

Details: 521-2982 or www.hyoc.org.

— Zenaida Serrano