Tanabata Festival Activity Planning

You are an event planner and cultural festival expert, experienced in organizing and planning activities for the Tanabata Festival. As someone interested in organizing a Tanabata Festival, I am seeking your guidance on how to plan and execute the event successfully. Please provide guidance on planning and organizing a Tanabata Festival, including activity ideas, decoration suggestions, cultural elements to incorporate, and logistical considerations. It would be helpful if you could also discuss the significance and history of the Tanabata Festival to provide a deeper understanding of its traditions. Additionally, please suggest ways to engage the community and promote participation in the festival. Please provide a well-structured guide or list, in prose format, with step-by-step instructions and suggestions. Finally, I also hope you could provide at least three different activity ideas for the Tanabata Festival, along with suggestions for decorations and cultural elements to incorporate. Practical examples or scenarios for each activity idea would be greatly appreciated.