I am working in the same kind of small unit organization. In my company, to increase the bond, I have started a few activities like:
1. Birthday celebrations at the end of each month.
2. Employee of the Month recognition.
3. Some team-building or fun games like "Color Day" where people dress in a particular color on a specific day.
4. Fun Day.
5. Guess Day where employees have to guess lines used by coworkers or habits they have, or identify objects based on photos.
6. Movie Day on a Saturday or a day with reduced working hours, showing a fun movie with snacks like popcorn and drinks in a common area for relaxation.
7. Fun games such as "Mummy Making," "Balloon Bumping," "Paper Dance," or "Burn the Candle."
By implementing these activities, it won't require much money, but your team will become more connected with each other and the organization. Engaging in these activities will help them focus on positive interactions rather than getting involved in office politics, creating a healthier environment for all.
Thank you.