Gender Reveal?

Chelsea • Mommy to Connor after 3 years of infertility, 2 rounds of IVF, the loss of our son Colt and another angel baby.
Hi ladies,
I need some advice.  My husband and I plan on doing a gender reveal party and we are hoping that my relatives from Atlanta will be able to come.  They'll be in town already the weekend of Sept 10-11 for a wedding. The wedding is on Sept 10, the question is; would it be weird to have the gender reveal on September 11?