The mission of Slow Food is to encourage people to eat good, clean, fair food. for all.
Check out their activities at slowfoodusa.org.
and their blog at https://www.slowfoodusa.org/slow-food-usa-blog
We organize and promote volunteer projects that individuals of all ages can participate in. Our activities include a school supplies drive for School on Wheels, a toy drive, beautification projects at local schools and serving dinner to homeless clients of Turning Point Transitional Housing.
How can you make a difference? Volunteering can be a daily, weekly, monthly or annual thing. Whatever fits your schedule or passion. It can be an individual project or something that you do with your family or with a group.
Check out www.volunteermatch.org or bigsunday.org for projects.
Google topics that you're interested in and find organizations and people that share your passion.