While time travelers have the privilege of changing past events, time freezers are able to scrawl kitten whiskers on the faces of high-school valedictorians mid-speech. Take home a slice of frozen time with today's Groupon: for $40, you get one hour of studio time and five high-resolution images at Bill Kratt Photography (a $100 value).

Photographer Bill Kratt puts his shutter finger to the test to expertly craft portraits of couples, families, and more. Groupon buyers plus one friend or family member can occupy the studio for up to one hour, including time for makeup and wardrobe changes, allowing photographees to pay homage to as many Star Wars characters as is humanly possible in 60 minutes. Prior to the shoot, the photographer will consult with his subjects to plan the various lighting arrangements as well as the desired overall visual impact of the picture. After the session, online image proofing will be made available and the recently photographed can choose up to five high-resolution images to be placed on a CD to commemorate their newly minted modeling careers. A full printing release of those images ensures that customers can print and assemble a personalized Warhol-style diptych.