Simplify the following text for a Grade 12 native English-speaking person.
Original: Chapman received a Lifetime Achievement Award from the Desert Theatre League ( DTL ) on Sunday , November 20 , 2005 , at the DTL 's 18th `` Desert Stars Awards '' Ceremony held at the Riviera Resort in Palm Springs , California .
Simplified: She received a Lifetime Achievement Award from the Desert Theatre League ( DTL ) on Sunday , November 20 , 2005 , at the DTL 's 18th `` Desert Stars Awards '' Ceremony held at the Riviera Resort in Palm Springs .