You may send questions and comments concerning the Boston 2026 World Expo to:
- President Nancy B. Clark: Nancy.Clark@Boston2026.org
- Executive Director Mark A. Butterline: Mark.Butterline@Boston2026.org
- Commissioner General Yamil H. Kouri, Jr.: Yamil.Kouri@Boston2026.org.
The mailing address is:
- Boston 2026 World Stamp Show, Inc.
PO Box 904
Sudbury, MA 01776-0904
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.