Pärnu Philatelic Society is organizing 04.10.2014 from 9:00 to 12:00 collectors meeting in Pärnu Nooruse Majas (Youth House) (Roheline 1B). Even though mostly postcard collectors are expected, all other collectors are welcome as well.
There is a good information available on Nooruse Maja (Youth House) web site how to find the house and how to drive there.
A picture of Postcard Day’s Souvenir cancellation is available in philatelic forum.