The Anti-Defamation League tracks discrimination based on religion. ADL has 30 regional offices. Check with local ADL officials for a breakdown on the number and type of antisemitic incidents in your area and for leads on interfaith initiatives.

The National Conference for Community and Justice is an interfaith relations group with offices across the country.

Read the declaration “Dabru Emet: A Jewish Statement on Christians and Christianity” that was issued by more than 170 Jewish scholars in September 2000. It is considered a landmark document in Christian-Jewish relations.

Read a Jan. 28, 2005, Catholic News Service story about a threat by a Jewish group, the Coalition for Jewish Concerns, to sue the Vatican for access to its World War II-era archives.

Read the Anti-Defamation League annual audit of anti-Semitic incidents. Check the ADL site for the latest report.

TotallyJewishTravel sells advertising space for Passover events in more than 40 U.S. locations and on five continents. It’s a good place to look for an overview.

The Wandering Jew, part of Ontario Travel Bureau, is an agency that books more than 50 Passover events, including Seder cruises.

Jerry Abramson’s MatzaFunTours in Cherry Hill, N.J., says it has hosted Passover Seder vacations with numerous activities for two decades.