I love your idea of focusing your project around outdoor learning. I think one of the benefits of COVID has been in reminding some early childhood educators of the wonder, beauty and engaging educational opportunities inherent in outdoor learning. I know that my partner, who teachers at a Reggio-inspired Preschool/PreK, definitely developed a newfound appreciation for outdoor learning this year anyway. So much so, that they are trying to figure out a way to make outdoor learning an on-going part of their program curriculum.
I also wanted to let you know about an educator, named Sally Anderson, that I met via the Reggio Emilia network who founded a forest school in New Mexico. This is her website: https://www.solforestschool.com/about-us. You might consider reaching out her. I believe her school serves students up through age 7.
Kim - thank you for this great feedback! I know for a lot of students, COVID has led to more outdoor learning. Because I am teaching fully virtually and not in person, I am unfortunately spending even more time inside than I would normally.