假设你是李华学校要举行紫藤校园科技节Wisteria School Science Festival。请根据以下要点写一个计划：1设想科技节的主题。2举办时间、地点；3活动细节以及意义。注意：1用英文写作词数100左右;2可以适当增加细节以使行文连贯。

As Li Hua, I am planning for the Wisteria School Science Festival. Here is the plan:

1. Theme: "Innovation for a Sustainable Future" The theme of the festival will focus on innovative technologies that can help create a sustainable future. This will include showcasing new technologies in areas such as renewable energy, sustainable agriculture, and environmental protection.

2. Date and Venue: The festival will be held on the 25th and 26th of September, 2021, in the school campus. The school will provide the necessary facilities and equipment for the event.

3. Activities and Significance: The festival will include a range of activities, including:

a) Exhibitions of innovative technologies: The festival will showcase a wide range of innovative technologies from various fields, including renewable energy, sustainable agriculture, and environmental protection.

b) Interactive displays and demonstrations: Visitors will have the opportunity to interact with the technologies on display, learn how they work, and understand their potential applications in creating a sustainable future.

c) Workshops and seminars: There will be a series of workshops and seminars on various topics related to sustainable technologies. These will be conducted by experts in the field and will provide visitors with a deeper understanding of the technologies on display.

The significance of the festival is to create awareness about the importance of sustainable technologies and their potential to create a better future for all. It will also serve as a platform for students, researchers, and industry experts to showcase their work and collaborate on new ideas for sustainable technologies