Our Story
2014
Feb 2023
Jan 2023
Alexandra & Nina become friends at their local Greek School in Boston
Jan 2023
Feb 2023
Jan 2023
Alexandra has a valentine making night at her apartment in Chicago, and everyone stayed late making cards, sparking the idea that this type of event would be one to continue.
Feb 2023
Feb 2023
Feb 2023
Alexandra brings the idea to a local coffee shop, Sip of Hope, where the first official card making pop-up is hosted!
Feb 2023
July 2023
Feb 2023
Nina joins the team and builds the website
May 2023
July 2023
July 2023
Alexandra tries out the idea of an in-flight pop up
July 2023
July 2023
July 2023
Stamp of Sunshine x Starbucks collab for week of kindness
Sept 2023
Sept 2023
Sept 2023
1,000 cards sent by Stamp of Sunshine pop-ups!
Oct 2023
Sept 2023
Sept 2023
SoS becomes a non profit organization (& co-founders run 13.1 miles to celebrate!)
Jan 2024
Sept 2023
Stamp of Sunshine turns 1! & becomes tax exempt with the IRA
June 2024
Nina & Alexandra each host a pop-up in their cities (Boston & Chicago) to celebrate the 100th pop up!!
Nov 2024
Nov 2024
Our first Board offsite
Dec 2024
Nov 2024
50th in flight pop-up
Founders
Alexandra Mamalakis
Alexandra Mamalakis
Alexandra Mamalakis
Executive Director
Nina Pittas
Alexandra Mamalakis
Alexandra Mamalakis
Director of Operations
Board Members
JonPaul Rexing
Marielle Zina Rahme
JonPaul Rexing
President
Chris Moore
Marielle Zina Rahme
JonPaul Rexing
Treasurer
Marielle Zina Rahme
Marielle Zina Rahme
Marielle Zina Rahme
Secretary