For the first time in 13 years, Maharashtra Navnirman Sena (MNS) chief Raj Thackeray entered the Matoshree - the storied residence of the Thackerays in Mumbai - to celebrate cousin and Shiv Sena (UBT) chief Uddhav Thackeray's birthday. Raj had last entered the residence in 2012 at the time of Balasaheb Thackeray's death.