Summary:
Peppa and her family embark on a vacation to Italy. They enjoy various activities, including building a deserted island, exploring an aquarium, attending a picnic, and participating in races. The family experiences the local culture, tries Italian pizza, and returns home after a memorable holiday.
Here are the key facts extracted from the text:
1. Peppa and her family go on vacation to Italy.
2. They enjoy pizza at a local cafe.
3. Peppa forgets her bear on the plane twice but gets it back both times.
4. The family has a wonderful holiday.
5. They eventually return home.
Please note that the text contains a mix of content from different episodes of the Peppa Pig show, so the facts are a summary of various scenes and events.