Hey. I’m Jewish and Christian and have some questions…

Where is the synagogue for you guys that is the most actually Jewish synagogue, with like actual Jewish people and genuine Jewish paraphernalia. I’m very interested in messanism jet have ran into many cringey parts (no offense) and things that seem to copy Judaism, yet I’d love to find a really good and Jewish denomination. Do you know where I can find in the USA and if it exists?