Join the Mount Washington Observatory team at Flatbread Pizza Company in Portsmouth, NH from 4:00-9:00 PM on September 3, 2024 to try your favorite kind of pie. Or order a few for pickup. A portion of all proceeds will be donated to support our work in weather and climate science. Our staff will be on-hand to make special presentations, hold raffles, and giveaway free gear. You can find our event at 138 Congress Street, Portsmouth, NH 03801.