Calling all L.I. hounds. I've been tapped to find a moderate Italian restaurant for my family's holiday get-together lunch on 12/28. We're a party of 13 and want something on the order of Venere in Westbury or La Parma in Rockville Center. Good chow is key but proximity (20-min.) drive is a close second. I'd really like to make a res. by Mon. or Tues. Thanks in advance.