It was reported Caldwell will be there today, but take look at his calendar:
Saturday, December 7
7:45 a.m. to 9 a.m. – 72nd Annual Pearl Harbor Day commemoration, Pearl Harbor
9 a.m. to 11 a.m. – Mililani Holiday Parade, Town Center of Mililani.
4 p.m. to 10 p.m. – Honolulu City Lights, Honolulu Hale. Live coverage on ‘Olelo.
5 p.m. to 5:30 p.m. – Kawaiahao Church Concert, Kawaiahao Church.
...Maybe it wasn't updated but it still leaves little possibility he's there at 11:30. I hope he is, but to anyone not able to come right at 11:30 - don't let that stop you from coming. He's likely to be late if he shows at all.