The national non-profit CS for All has trained many of the ESD facilitators in our state to offer school and district level trainings. (You can learn more about the training they received in summary of the training). See the workshop materials, or contact CS for All for additional details on SCRIPT training.
Yes, see the OSPI grant website for details. Some grants have been given to ESDs, some directly to school districts.
Andrew Hickman maintains a Facebook Workplace group.
There are many, including Code.org's professional development, Infosys's Pathfinders Summer Institute. An increasing number are being shared around the country. We expect this list to grow.