David Arquette began his two-day stay in a Plexiglas box (ok, it’s a glass house) atop New York City’s Madison Square Garden marquee today (July 14) to raise money for charity.

The 37-year-old humanitarian hopes to raise $250 000 for Feeding America beginning today and ending tomorrow. The organization is the nation’s largest domestic hunger relief charity.

Meanwhile, David confirms to E! Online that he and wife Courteney Cox are re-teaming for Scream 4.

Says the actor: “We are going to be doing Scream 4. I fell in love with my wife on Scream, so the opportunity to bring [Dewey] back to life and for my wife to play that really bitchy character again, it’s just going to be really fun. It’s just great.”