A sweet tradition returns to IslandWood for the 27th year in early January: the annual Mochi Tsuki gathering.

For more than a millennium, making and eating the sweet rice treat mochi (moe-chee) has been a celebrated New Year’s tradition in Japan, with generations of families and communities coming together to wish good health and prosperity for the new year.

As one of the nation’s longest-running public mochi tsuki (moe-chee-zu-key) events, the Bainbridge Island Japanese American Community welcomes everyone to the 27th annual community celebration on Sunday, Jan. 3 at IslandWood.

The event runs from 11 a.m. to 3 p.m.

Highlights include performances from the acclaimed Seattle taiko drum group Kokon Taiko, and to comply with fire safety laws, each of the three taiko drum performances will be limited to 175 seats.

Free tickets for each performance will be available 20 minutes prior to each performance on a first-come, first-served basis.

The award-winning historical exhibit “Kodomo No Tameni – For the sake of the children” and a video and images of Bainbridge Island Japanese American Exclusion Memorial “Nidoto Nai Yoni – Let It Not Happen Again” National Historic Site will be on display.

There will, of course, be “Mochi-making 101” to highlight the day. Members of the Bainbridge Island Japanese American Community will prepare some batches of mochi in the centuries-old method of first steaming the sweet rice over an open fire, then placing the cooked rice into a warm stone or concrete bowl called an usu.

Using large wooden mallets, two people rhythmically pound the rice in the usu, while with bare hands a third person swiftly moves the rice between each mallet crash.

After several minutes of vigorous pounding, the rice becomes a thick, smooth dough — mochi. From manual pounding in the usu or special mochi-making appliances, the mochi is removed and children of all ages hand form the steaming-hot mochi into small handball-sized cakes, filling some of them with a sweet bean paste called ahn.

While arguably mochi is best eaten hot and fresh, many enjoy roasting it in the oven, then dipping the puffy and crisp hot mochi cakes into a combination of sugar and soy sauce. For future enjoyment, mochi can be frozen in airtight bags.

Staff and volunteers will offer tours of IslandWood throughout the event.

The event is free and donations for mochi are welcome. With the exception of service dogs, pets are not allowed.

Parking is limited at the site and nearby Blakley Elementary School; carpooling is strongly encouraged.