Same-day pants hemming in PH/Slope/vicinity?

Wondering if anyone has gotten pants hemmed (or similar simple tailoring work done) same-day in the neighborhood? I think it's usually at least a couple of days' turnaround - but I'm going on a trip Sunday (day after tomorrow) and my pants are too long.

Any suggestions appreciated!

There's a place on Washington. It's between St. John's and either Lincoln and Sterling (okay, it's between Lincoln and Sterling). I once brought five pairs to be hemmed and he said they'd be done by that night (it was about 2:00 when I brought them). So 1 shouldn't be that big a challenge.

Update for anyone wanting to know: I brought the pants to Golden Touch on Flatbush (near the Crunch gym) this morning -- they have been hemmed and brought home and packed in the suitcase and all is well!