Today is day 5 of the most sacred festival for Nataraja, and culminates Dec. 29 this year, with Ardhra Abhishekham. If anyone is interested, a few temples are live-streaming the daily pujas. (Google is our friend) Traditionally, it's an early morning puja, beginning before dawn, and culminatng near dawn.
Aum Sri Natarajesvara Namaha, Chidambaresvara Namaha, SadaShivalingeswara Namaha
Aum Sri Natarajesvara Namaha, Chidambaresvara Namaha, SadaShivalingeswara Namaha