Priyanka Ram

Hello, I would really appreciate some help on getting possible wedding dates in June 2011 for the following information: Priyanka: DOB: November 3, 1985 Kailash: DOB: August 13, 1986 We are facing a lot of confusion from both the parents as they want different dates respectively. Also, is it possible to change the date for the sashtiapthapoorthi pujai of the father and the dhevasam of the grandmother (both groom's side) to suit circumstances? Thank you.