Madison County's second Metro Diner location will open Tuesday, March 20.

The 3,600-sq. ft. Huntsville eatery will be located at 975 Airport Rd. in Westbury Square. The eatery features seating for 133 guests. It will be open from 7 a.m. to 9 p.m. Monday through Saturday, and from 7 a.m. to 8 p.m. on Sundays.

Started in Jacksonville, Fla. in 1992, Metro Diner is among the nation's fastest growing casual dining destinations, with most dishes priced under $15 and offering all-day breakfast, lunch and dinner. One location was featured on "Diners, Drive-Ins and Dives."

There are several pre-opening charity events planned to celebrate the opening.

On Saturday, March 17, donations will benefit the Greater Huntsville Humane Society. On Sunday, donations will benefit Huntsville Hospital. Guests who provide a donation will receive a sneak peek of the new eatery and enjoy Metro Diner favorites.

Reservations can be made for the fundraisers from 9 a.m. to 1:30 p.m. or 4 p.m. to 7:30 p.m. by calling the charity reservation line at (256) 812-1471.

Metro Diner is hiring more than 100 Huntsville-area residents. Applications are being accepted for all positions including servers, hosts, cooks and kitchen staff.

Interested applicants can complete the online application here.