Simplify the following text for a Grade 11 native English-speaking person.
Original: The park 's largest gift shops and two of its major restaurants are on Discovery Island , each with a different design theme , such as decorations based on nocturnal animals , insects and so forth .
Simplified: The park 's largest gift shops and two of its major restaurants are on Discovery Island , each with a different design theme , such as dÃ cor based on nocturnal animals , insects and so forth .