For the health and safety of yourself, your family and everyone, you can wait until the epidemic is completely over and hold a group building activity at an optional time. I believe everyone will understand.
In addition, a 30-member group was built around Beijing. If I personally recommend it, I strongly recommend Gubei Water Town.
Knowledge expansion: Gubei Water Town: Gubei Water Town is located in Gubeikou Town, Miyun District, Beijing. Backed by the most beautiful and dangerous Simatai Great Wall in China, it is surrounded by Yuanyang Lake Reservoir. It is a rare tourist resort in the suburbs of Beijing. The night scene is a must, and it has become a new landmark of night tour in Beijing.
Transportation: Located at the border of Hebei, the transportation is convenient. It is about 1.5 hours' drive from Capital International Airport and Beijing, and about 45 minutes' drive from Miyun District and Chengde City. There are 430,000 square meters of exquisite mountainous quadrangle buildings with Republic of China style in the scenic area, with a total area of 9 square kilometers. It is a holiday town with a unique northern style at the foot of the Great Wall, integrating sightseeing, leisure and holiday, business exhibitions, creative culture and other tourism formats.
Main attractions: Simatai Great Wall, Mansion, Yongshun Dyeing House, Academy, Yang Invincible Temple, Zhenyuan Escort Agency, Eight Banners Guild Hall, Open-air Great Wall Theater, Moon Temple, Children's Recreation Hall, wangjinglou Water Dance Show, etc.
References:
Gubeishui town-Baidu encyclopedia