Celebrate the 107th anniversary of the opening of the Moana Surfrider in Waikiki on Sunday with a free open house, music and storytelling session.

The event is open to the public.

The gathering starts at noon at the hotel, with an hour-long open house. Storytelling and music begins at 1 p.m. And an afternoon tea, for $100 a person, runs from 2 to 4 p.m. A second open house tour will follow.

Historic Hawaii Foundation members get a discount on the afternoon tea, at $75 per person.

For more information, go to www.historichawaii.org.