The brahmotsavam celebrations are on at Sri Ayyappa Swamy Temple at San Thome High Road, R. A. Puram till Dec 27. On Dec 23, a 1008 sahasra kalasabhishekam will be held. A ganapathi homam will be held in the morning everyday. For three days, from Dec 23-25, the deepa aradhanai in the evening will be followed by the 18th step pushpa abhishekam.