A massive rally will be organised in Mumbai on Thursday to mark the birth anniversary of Shiv Sena patriarch Bal Thackeray.<br /><br />Thackeray who passed away on November 17, 2012 founded the Shiv Sena party in July 1966.<br />The Shiv Sena rally in Mumbai is seen as a show of strength to Narendra Modi's rally last month to which Shiv Sena memberes were not invited.<br /><br />The Shiv Sena had earlier said that it will observe "Pratigya Divas" (Pledge Day) on Jan 23 to mark Bal Thackeray's birth anniversary.<br /><br /><br />For More information on this news visit : http://www.newsx.com/<br />Connect with us on Social platform at : http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel : http://www.youtube.com/newsxlive