WishYoo

Birthday and event calendar that allows to program a reminder with 2 weeks notice, so users remember to create their Wishyoo group greeting cards and share it with friends and family in time for the special occasion.
This extension provides access to an online card maker that allows other people to sign
electronic greeting cards using their own handwriting on any device.

From Birthdays to Anniversaries, retirements, get-well events, Thank-You cards for teachers and many events and those who organize them can benefit from a reminder when is still not too late.