EAST HANOVER, N.J. — Nabisco’s cookie brands are conducting a search for a family to appear in a National Milk Mustache "got milk?" ad.

Nabisco’s cookie brands are conducting a search for a family to appear in a National Milk Mustache "got milk?" ad.

Participants in the contest have until July 15 to visit www.Facebook.com/NabiscoCookies and submit a photo and caption showing them with any Nabisco cookie product and a glass of milk.

Nabisco, a Kraft Foods Inc. brand, makes Oreo, Chips Ahoy!, Nutter Butter, Fig Newtons and Nilla Wafers.

The family selected to win will participate in a professional photo shoot for the ad, which will appear in Kraft’s Food & Family magazine in 2010.

More than 290 celebrities, including Rebecca Romijn, Jennifer Hudson, Taylor Swift and Shawn Johnson, have appeared in the ad that features the well-known white mustache.