Wednesday, May 1:  Hilo Lei Day Festival.  Join the fun at the 9th annual He Mo`olelo `O ka Lei celebration of Hawaii's "garlands of aloha." This uniquely Hawaiian event kicks off a celebration of the lei for the month of May in Hilo. Event features music and hula, lei-making demonstrations and the heritage, history and culture.  East Hawaii Cultural Center. 141 Kalakaua St., Hilo.  10 a.m. to 1 p.m.  For information call (808) 895-0850 or visit www.leiday.net.