Astronomical Society of the Pacific – Hands on Astronomy Activities
Info with links about NC American Indian Tribes
Some nice general info, with additional links about science outreach
Get Involved in astronomy – Sky and Telescope
Astronomical Society of the Pacific – Online Astronomy Activities
IAU.ORG How to participate in Citizen Science Projects
UK Stem – Stargazing and Astronomy Outreach
Harvard Paper on Outreach Activities for Special Needs Children and their Families
Isaac Newton Group of Telescopes – Material for Public Outreach
Timmy Telescope Solar Astronomy Outreach – wonderful example!