the late lantern parade?

i was in the Vargas Museum one february (or march) afternoon, almost sleepy doing the same task assigned to me for my practicum, when suddenly i and my supervisor heard some drum noise outside. we peeped through the huge museum windows and saw the parade. lucky me, the clock struck four which means it's time for me to go. so i was able to get closer to the parade and take some photos :) and later on i found out that it was the Art's Week