Originally Posted by
i'mlovin'it
Forgot the name (and I haven't used it in the past year) but there's a small laundry service near the Marriott behind Lucky Plaza. Walk out behind the alley between the hotel and Lucky Plaza and walk up the steps. Turn right and walk about 75 meters. It's across the street. Never had a problem with getting same day (or even 2-3 hour) service.
I've used them too - quick and not so expensive service.
info and link to map