RJ Lawns - An elegant wedding venue in Patia. RJ Lawns is a fully managed kalyan mandap in Patia. You will get a fully decorated wedding venue with all amenities. You can focus on your family and guests and we at RJ Lawns will take care of your complete event starting from banquet to decorations. RJ Lawns, marriage mandap is the first choice of thousands of residents of Chandrasekharpur, Niladri Vihar, Sishu Vihar, Damana, Prasanti Vihar, Raghunathpur and Kalarahanga.