The above list was compiled chiefly with the help of the Associated Press article: Catholic heritage in New York and Washington DC, mentioning a few sites worth visiting for "papal tourists."
To it I would have to add one of my personal favorites -- Church of St. Francis of Assisi | GoogleMaps -- located near Penn Station on 31st Street. Here's an apt description from the National Catholic Reporter:
Every weekday morning from crack of dawn on, thousands of people run, dawdle, drift or race up the escalators and stairs out of Penn Station, out into Manhattan, off to work. Add the New Jersey Transit and the Port Authority bus station crowds, and in a three-hour period hundreds of thousands of commuters, roughly 25 percent of them Catholic, converge on this part of New York City.
Coffee containers in one hand, bags and briefcases in the other, ignoring everything and everyone, the tidal wave of humanity funnels up West 32nd Street, with a smaller eddy along West 31st Street.
Either way, they pass an entrance to St. Francis of Assisi Church. Some on West 32nd Street turn sharp right into the church. Many just touch the head, heels or hands -- all burnished yellow from the gesture -- of the kneeling bronze statue of St. Francis in the little courtyard.
Others slip downstairs to attend one of the 13 daily liturgies -- the first at 6 a.m., the last at 5:30 p.m. -- or the popular 8:10 a.m. Liturgy of the Hours.
Where in the world (shrines apart) is there another church with no registered parishioners that has a pastor and 20 assistants, offers confessions 13 hours a day and utilizes 520-plus volunteers -- 250 for liturgical duties, 270 for social outreach? and has Br. Sebastian Tobin, a non-ordained friar, making sandals in the basement. This is a commuters' church such as is possible only in New York.
[...]
St. Francis of Assisi Church, one of the city's oldest, opened 156 years ago as a German parish. All that has changed in a century and a half is the nationality of the immigrants. German, Irish and Italian in the 19th century; in the 21st, Korean, Filipino, Portuguese, African, Latin American, Middle Eastern, Central and Eastern European.
This church attracts the earlier immigrants (whose families have dashed up Penn Central steps for two, three and four generations) to pray -- and they help out the new immigrants. The friars provide the essential spiritual and social services in between.
To the New York archdiocese, St. Francis is a parish. To the Franciscans, it's a "service church," a mission of the Manhattan-based Franciscan Holy Name Province that covers the U.S. East Coast.
When I first moved to New York (almost a decade ago) I used to live on 30th street, and hence became a regular attendee -- nowadays if I'm in the area I'll still go back, either for confession (tell me, where else can you find the sacrament of reconciliation available practically
all day long?) or to take in their mass, situated underneath a beautiful, awe-inspiring mosaic of the Holy Mother crushing the dragon with her heel, surrounded by Francis, St. Clare and the rest of the saints.
Catholic New York Resources:
NOTE: I've only been to Washington DC once, and that was decades ago on a family outing with the parents. Consequently, I'm hoping DC Catholic bloggers -- I don't want to put any on the spot, so I won't name names -- might tackle something similar in preparation for the Pope's visit.
Likewise, if any resident New York Catholic bloggers want to add their "recommended "Pope-friendly" parishes" (I've already received inquiries as to such), feel free to do so in the combox below.