You can ponder marriage -- or your navel -- this weekend in Westport, and you don't have to stay home to do either. Here's how to accomplish the aforementioend and a few other activities:

On Friday, the Westport Community Theatre presents the romantic comedy, "Mixed Couples" that asks the question: What if the right person you married met the wrong person you didn't? The show starts at 8 p.m.; tickets are $14-$20. The production will be staged at Town Hall, 110 Myrtle Ave. For more information, call 203-226-1983 or visit www.westportcommunitytheatre.com.

Saturday is one of the most festive days of the year at the Westport Weston Family Y, when it hosts Healthy Kids Day from 9 a.m. to noon. Youngsters from the community can take part in Adventure Gym, Moon Bounce, Basketball Throw and an open swim in the pool. It's free and open to both Y members and non-members. For more information, call 203-226-8981 or visit www.westporty.org.

Take a peep at "Peep's Day Out," a children's book by Stratford author Terrie Mingolello on Saturday from noon to 1:30 p.m. at Fairfield County Bank, 215 Post Road West. Mingolello will be on hand to sign copies of the book, which will be released nationwide next week.

Here a soulful twist: Kaia Yoga's Spring Yoga Rejuvenation Retreat on Saturday from 1 to 4 p.m. The retreat will feature hatha, vinyasa, yin and restorative yoga, meditation and breathing techniques and deep relaxation. The cost is $55; the studio is located at 1200 Post Road East. For more information, call 203-532-0660 or visit www.kaiayoga.com.

Wind down Sunday with a concert by Jamie Baum & Friends at 2 p.m. in the Westport Center for Senior Activities, 21 Imperial Ave. The award-winning flutist leads an all-star ensemble in a free concert of jazz, classical and world music favorites. For more information, call 203-341-5099.