Write a letter of invitation according to the following situation: You are President of the Student Union of your school and plan to invite Professor Smith to your annual Food Culture Festival. Write him a letter and introduce the arrangements and the purpose of the event. Please sign your name as Li Fei. （150~200 words）
October 17th, 2021
Dear Professor Smith,
I am writing to invite you to our Food Culture Festival 2021. As an annual cultural exchange event, it is popular with both domestic and overseas students. The event will be held in the dining hall from 1:30 pm to 5:30 pm on October 22.
The event offers great opportunities for tasting global food and learning about food culture worldwide. This year, we’ll arrange food stalls where students in their national costumes will cook on the spot. You can try various dishes of both Chinese and exotic flavors, such as Beijing Roast Duck, cheesecake and Sushi.
A part from enjoying food, you will also get to know world food history and culture. The development of Chinese and foreign cuisines will be displayed in posters. You can even have a chance to make tofu and fried fish and chips. It is an event that never fails its visitors.
Come and have a bite of the delicious food. We look forward to seeing you at the event!
Yours sincerely,
Li Fei
