In conjunction with NASA we are commemorating the Mercury Transit with a NASA Special Observing Challenge. For more information check out the NASA Observing Challenge website: https://www.astroleague.org/programs/nasa-observing-challenges-special-awards-introduction
This is an electronic certificate that is emailed to those who meet the requirements. The deadline for submission is 12/11/2019. You do NOT need to be a member of the Astronomical League to earn this certificate.
Note: There is also an Astronomical League Special Observing Award. This is a pin and certificate that can be earned by Astronomical League members. Check out the requirements on the web page: https://www.astroleague.org/PlanetaryTransit_Venus2012