wait.. they're not doing the Trivia anymore? I LOVED THAT GAME! I played twice, and was hoping to do a 3rd today but couldn't catch the segment just now.
According to Mary, TWC is still looking for something for her to do. Although it's been a long time now.
For those who don't know, you play the game by phone, and Mark will give you a number for you to dial. You WILL see your phone number on TV (don't worry, you'll see it as (760) XXX-1722). Mark will give you three weather-related questions, and you submit your answer by dialing 1=A, 2=B, or 3=C. Each question is worth 100 points.
Like Trevor said, catch the segment at :43 past. Have fun.