Laundromats. One shouldn't expect big screen tv's, plush leather seating and bottle service even if it is located in Las Vegas, but Wash Tub Laundromat fits the bill when you are from out of town and your clothing needs to be cleaned.
Greeted by a friendly gent who managed the front counter, he provided an overview of the facility, which includes washers of multiple load sizes, as well as a review of the dryer costs and dry times. Having an attendant provides some additional sense of "security" while other patrons are mouthing off about starting a fight with other family members.
Video games, candy and soda machines help whittle the time away.