Mark Allen, Mike Nelson, Andy Schaefer and Dave Wiverstad slammed perfect games, Jon Schalow slammed an 811 series and Jeff Barsness an 805 to highight Madison area bowling on Thursday. Allen’s 15th career 300 came in a 768 series in the Village Lanes Golfers League. Nelson’s fourth career 300 came in a 767 in the Oregon Bowl Three-Man League. Schaefer’s third career 300 came in a 766 in the Village Golfers. Wiverstad’s 11th career 300 came in a 726 in the Village...