We hope you've enjoyed our celebration of National Volunteer Week, which included information about engagement and action opportunities at Habitat for Humanity, NPR, 826, RockCorps, and the Watts House Project. There are, of course, loads more worthy volunteer opportunities around the country (and the world). Please share any and all mentions in the comments.We also hope you enjoyed our celebration of Earth Day (this week was two things), which included an events roundup, some well-reasonedcriticisms, a bit of history, and lot of beautiful music. Oh, and best of luck to those of you who made pledges. Let's all hope our convictions remain in tact for at least a weekend.