Yes, Costco will be open this Monday. Its warehouses will be open during regular business hours from 9 a.m. to 08:30 p.m. for Executive Members. Meanwhile, Gold Star and Business Members can stop by ...

Planning a Costco run on MLK Day? Check to see if it's open or closed.

While Costco warehouses are closed on many major holidays throughout the year, stores will remain open on Martin Luther King ...

All grocery stores will be open in New Jersey and the greater metropolitan area on Martin Luther King Jr. Day 2026 ...

Costco is rolling out new locations, higher gas rewards, food court scanners, and new member perks arriving next month in ...

AMHERST, NY — Costco's first Western New York location is now expected to open in early August. The Town of Amherst confirmed ...

Want to head to Costco on MLK Jr. Day, but not sure if Costco is open or closed on the federal holiday? Here's their hours ...

Martin Luther King Jr. Day is observed on Monday, Jan. 29, 2026. Several federal offices and services will be closed, and most people have off for the holiday. However, many retail stores will be open ...