In case you missed last month's New Orleans tribute party at 5 Ninth and can't be bothered to experience it secondhand here, fret not. Jimmy's, one of the cooler bar-cum-gastropubs in the city, will be having its very own N.O. bash this Saturday. It's called Up All Night, and it's a food-and-music shindig benefiting the reconstruction of New Orleans. From one o'clock through six o'clock, a $20 donation will get you Abita beer, red wine, Rick's Picks pickles, Louisiana "triple creme" cheese, five different kinds of gumbo, jambalaya, and vegetarian red beans and rice. After six, there will be an eclectic mix of live music including New Orleans blues band Underpaid Robbie-Say and cult power-pop dude Mike Viola. Up All Night, Jimmy's, 43 E. 7th St., nr. Second Ave.; 212-982-3006. Sat., Nov. 18, starting at 1 p.m.