There was plenty to make us smile or even laugh out loud in the one-night-only return of The Rosie O'Donnell Show on March 22, which served as a benefit for The Actors Fund. O'Donnell hosted the show from her garage/art studio and stars offered well-wishes and performances from their living rooms, basements, cabins in the woods, kitchens, bathrooms (we see your rose petals, Tituss) and bathtubs. In the…