Thambathi Pooja is for a husband and wife together as a couple. The Pooja is performed assuming that the dampathi’s take the form of Shiva and Sakthi. The Pooja is performed as a method to show our respect towards these couple.
The couple is made to comfortably sit on chair and Pooja begins by washing feet of these couple. You need to do a pradhikshana around the couple assuming that they hold supreme powers during the course of Pooja. Also, couple called for Pooja is presented with gift or any other items they are in need of.