NCSM Virtual Workshop

Below are some opportunities from NCSM:

Free Resources for Teaching Mathematics   https://www.nctm.org/freeresources/   (includes being able to sign up for a free trial membership)

Virtual Workshop  https://www.nctm.org/VirtualWorkshop/   (There is a registration fee for this.  Non-member $80, Essential member $64, and Premium member $56)