Speed Dating Event in Atlanta, GA on November 9th, Ages 40s and 50s for Single Professionals. Hudson Grille Sandy Springs, Sandy Springs. #Party. Pre-Dating Atlanta Speed Dating Singles Events - Monthly Parties in Atlanta. Pre-Dating is the World's Largest Speed Dating Company Focusing on Single Thu, Oct Pre-Dating not only holds monthly events in many Georgia cities, our 70+ Speed Dating Event Coordinators hold our fast-paced singles events in over cities.