Palate-pleasing food, a musical interlude and a fundraising auction will fill “A Night of Laughter” for Habitat for Humanity of Hall County this weekend. Once again, the nonprofit is hosting its signature event at 6 p.m. Saturday, Sept. 13, at the Cottrell Circle C Ranch in Dahlonega. This year’s main attraction is set to be stand-up comedian Jeff Allen, who is billed as the “world’s funniest, most inspiring comedian.”