Yes. As stated before, if one is sincere and devoted to Hari, Vayu and Rayaru, there are many ways of performing Seva to Rayaru. The following section lists some of the main ones:1) Sitting in one place and reciting Sri Raghavendra stotra 108 times. 2) Hejje namaskar (Going around the Brindavana Sannidhana advancing one foot at a time and performing namaskar for each stride) 3) Urulu Seva – Rolling on the body and going around the Brindavana Sannidhana. (This is forbidden for women.)Reciting Sri Raghavendra Stotra 108 times while performing abhisheka for Rayara Brindavana with cow’s milk. 4) Going through religious works composed by great gyaanis; some of the popular ones are Sudha, Parimala, Sri Madhva Vijaya, Sri Raghavendra Vijaya etc. In all of the above cases, the main ingredient is sincerity, pure heart and intense devotion.