The Japanese Cultural Center of Hawai‘i (JCCH) will honor a Japanese national treasure and cultural icon, Dr. Genshitsu Sen, 15th Generation Grand Tea Master from Japan’s Urasenke Tea School during its annual Celebration of Leadership and Achievement Dinner at the Hilton Hawaiian Village Beach Resort & Spa’s Tapa Ballroom, 2005 Kalia Road in Honolulu. The dinner will begin at 5 p.m. Info, including cost of tickets: www.jcch.com or call (808) 945-7633 Ext. 46.