<P> To celebrate his upcoming marriage to Tracy Garner , Doug Billings travels to Las Vegas with his best friends Phil Wenneck , Stuart `` Stu '' Price , and Tracy 's brother Alan , in Doug 's future father - in - law Sid 's vintage Mercedes - Benz W111 . They spend the night at Caesars Palace , where they relax in their hotel suite before celebrating with a few drinks on the hotel rooftop . The next morning , Phil , Stu , and Alan awaken to find they have no memory of the previous night , and Doug is nowhere to be found . Stu 's tooth is in Alan 's pocket , their suite is in a state of complete disarray , a tiger is in their bathroom , a chicken is in their living room , and a baby is in the closet , whom Alan names `` Carlos '' . They see Doug 's mattress impaled on a statue outside of Caesars Palace and when they ask for their Mercedes , the valet delivers an LVPD police cruiser . </P>
<P> To celebrate his upcoming marriage to Tracy Garner , Doug Billings travels to Las Vegas with his best friends Phil Wenneck , Stuart `` Stu '' Price , and Tracy 's brother Alan , in Doug 's future father - in - law Sid 's vintage Mercedes - Benz W111 . They spend the night at Caesars Palace , where they relax in their hotel suite before celebrating with a few drinks on the hotel rooftop . The next morning , Phil , Stu , and Alan awaken to find they have no memory of the previous night , and Doug is nowhere to be found . Stu 's tooth is in Alan 's pocket , their suite is in a state of complete disarray , a tiger is in their bathroom , a chicken is in their living room , and a baby is in the closet , whom Alan names `` Carlos '' . They see Doug 's mattress impaled on a statue outside of Caesars Palace and when they ask for their Mercedes , the valet delivers an LVPD police cruiser . </P>
what las vegas hotel was in the hangover
what las vegas hotel was in the hangover
Caesars Palace
Caesars Palace