What activities can be carried out in the construction of corporate culture? Please help me to answer it. Good answer and extra points!

Corporate culture is a basket, everything can be put into it ~

Cultural and sports activities-exercise, enhance physical fitness, and increase the cohesion and centripetal force of the staff. All kinds of ball games, aerobics, singing competitions and so on.

Ceremony-essential when you shine every year. New Year's party, company celebration, various commendation ceremonies and so on.

Others-forums, exchange groups, salons, symposiums, etc.