According to Vikki Weiss Goldman, a friend of mine, and her book What to do when you’re Dating a Jew, there are lots of things to remember.
“Learn everything you need to know about the holidays, traditions, beliefs, and culture of the Jew you love . . . and his or her family. From what to order in a Kosher deli to what to wear to a Purim party, this book answers all the questions.”
A great reference to those who like to date inside the tribe…I highly recommend this for general Jewish Education.