So it’s cold, snowy, icy, the middle of winter. Even so, why not play a round of golf on your lunch break? Yes, even this week. Golfing diehards who just can’t wait until the summer, months don’t have to. LuckyGolfer Inc., a virtual gaming site based in Stamford, provides new virtual golf games that can actually be beneficial to golfers who want to improve their skills, said Rick Perrone, president and chief executive officer of LuckyGolfer.