The headquarters of Punchbowl.com, which has been in business since 2007, are located on Concord Road. Punchbowl.com is a great site for planning events. No matter what type of event you're having — a family get-together, birthday party or holiday dinner — Punchbowl.com is the place to go. Signup is free, and the site walks users through the planning process. Visitors can use Punchbowl.com to put together a guest list, pick a date, find venues, send out invitations, order party supplies and much more. The site also includes professional advise, tips and suggestions from other users that can help make your next party a great success. Punchbowl.com is a "one stop shop" for event planning. This office location is not open to the public.