How Do I Learn More?

I took an Ancestry test 2 years ago and found out I am 30% Ashkenazi Jewish. I was adopted, and not raised Jewish. My bio mom was also adopted, but she was raised Jewish – her mom is 100% (I’m pretty sure she’s still alive). After finally figuring out the Jewish side of my family tree… It has lead me once again, to want to learn more… except I don’t know how to. Last time I tried to get together with friends to make latkes, but they’re just too busy. I would like to learn more about the religion and culture. I am in Long Beach, California.

PS I hope this is not offensive.