go to machane yehuda a few hours be4 shabbos, it’s really amzing.
R’ velvel Brodt has a nishmas minyan every night by chatzois by the koisel.
If you keep late hurs, near the mir leil shsishi is a situation.
If you are in snahedria, make sure to meet r’ shmuel deutsch. he knows shas be’iyun. A massive chassidishe oived, also n sanhedria is R’ velvel Ernster
If you see a fellow stuck without his shoes, come over and say helo, i’d love to meet you.
.
Enjoy your trip