The 97th birth anniversary of Yogiraj Vedadri Maharshi will be celebrated in the city for one week from Sunday. Siddhayogi Nageswara Maharishi will deliver religious discourses at Siddhartha Auditorium in Moghalrajapuram in the morning and evening, and different physical exercises will be taught free of cost to the interested at the venue from 6 a.m. to 7 a.m. on all the seven days.