Kettlestrings Grove and Betty’s Pizza closing

Kettlestrings Grove and Betty’s Pizza closing

Oak Park’s cocktail-forward Kettlestrings Grove lounge, 105 S. Marion St. and sister restaurant Betty’s Pizza and Pasta, around the corner at 1101 South Blvd., are set to close on March 21.  Both restaurants opened four years ago, but according to co-owner Rob Guenthner life has evolved for him and the other five owners to the point that they made the decision to close two of their four restaurant ventures.  Betty’s Pizza pepperoni pizza “This …