1. Community or public sports ground: Some community or public sports ground may provide free table tennis activities. You can go to a nearby neighborhood or public playground to play table tennis.
2. Private clubs or clubs: Some private clubs or clubs may also provide free table tennis activities. You can contact a nearby private club or club for consultation.
3. Public libraries or sports centers: Some public libraries or sports centers may also provide free table tennis activities. You can go to the nearby public library or sports center for consultation.
The specific situation may vary from place to place. I suggest you consult in detail before you go. In addition, you can also check the information of local stadiums or sports centers to get more accurate information.
Please note that when participating in any sports activities, please ensure that you abide by the relevant rules and safety regulations to ensure the safety of yourself and others.