You may send questions and comments concerning the Boston 2026 World Expo to:

  • President Nancy B. Clark:
  • Executive Director Mark A. Butterline:
  • Commissioner General Yamil H. Kouri, Jr.:

Postal Mail

The mailing address is:

  • Boston 2026 World Stamp Show, Inc.
    PO Box 904
    Sudbury, MA 01776-0904

Email List

Use the following form to sign up for the expo’s email list. Don’t worry; you can always opt out from future messages using the link at the bottom of any mailing-list message. Please note that some Comcast email IDs appear to be experiencing significantly slow processing of confirmation messages.

Fields in the form marked with asterisks (*) are required.

    Share this: