I like that the Catholic club of my university took me in, fed me, and let me do my homework and smoke the occasional cigar on their deck. It meant a lot to me, that I had somewhere to flee to when DC living weighed on me. My OCF only meets on Tuesdays and church is too far away to go by bus everyday, so they became my refuge. Okay yeah, they challenged me to a bet that I lost to attend RCIA for a year which I guess would somehow make me Catholic or something even if I wasn't chrismated, but not everyone's perfect, I s'pose.
But I doubt that's what you all were looking for. I also greatly enjoy Mozarabic, Gregorian, Sarum, Ambrosian, and Gallican chant and liturgy. I hope one day before I die to see an actual, honest-to-God Mozarabic liturgy in the Orthodox Church. Too bad Saints Isidoros and Leandros Spanish Orthodox Church isn't canonical—but that's life, I suppose.