Yes, you can. Roof banquet is a common wedding activity, which allows couples and guests to enjoy food and joy in an outdoor atmosphere. However, there are still some precautions when arranging the banquet. First of all, we must ensure that there is enough space on the rooftop to accommodate the dining table and seats, and ensure the comfort and safety of the guests during the banquet. Secondly, considering the weather factors, it is necessary to take measures such as wind and sun protection in advance to provide a good environment for guests. Finally, communicate with hotels or venues to ensure compliance with relevant laws and regulations.

However, it should be noted that the laws and policies in different regions may be different. Before holding a banquet on the rooftop, it is recommended to consult the relevant local management departments or venues to understand the specific requirements and restrictions.