J-Walking ain’t cool … unless you’re in J-Town. This Saturday, five restaurants and bars are hosting the first annual Jeffersontown J-Walk Music and Bar Hop. Bearno’s, Loui Loui’s, El Nopal, Ann Marie’s Bacon Bar and Johnny V’s are bringing free music and drink specials to a Saturday filled with festivities.No cover charge, $3 pint specials on all Alltech draft beers, Wild Turkey promo girls handing out swag and a drawing for all patrons to win a bunch of prizes, including one new flat-screen TV. Musical performances include Bag of Hammers, the Bluesbenders, Lou’s Blues Revue and Bennie and the Frets, among others.