Sri Ram Seva Samaj, Adambakkam, (Ph: 2253 1598), will perform the fourth Radha kalyanam from August 13 to 15 at Sri Rajavinayakar Bhakta Mandali, No. 38, 3rd Street, V.V. Colony, Adambakkam. Sri Vittal Bhajan Mandali, Adambakkam will perform Radha kalyanam on August 15 between 8 a.m. and 12.30 p.m. The three-day fest begins with Ganapathi homam, 5.30 a.m., on August 13. Contributions in the form of cheque/DD may be drawn in favour of Sri Ram Seva Samaj and sent to Plot No. 103, New No. 8A, Mangala Flats, Mahalakshmi Nagar, Seventh Cross Street, Adambakkam, Chennai -600088. For details call 98403 88087/98408 41382/99401 84972/98848 25921.