Continued Education credit
If your company offers Continuing Education (CE) credits for attending training sessions, ensure that everyone receives their due by taking attendance.
More types of activities
Sales pitch showdown
Hold a sales competition, then ask the audience to choose the team that gave the best sales pitch.
Competition
Ask a series of questions and declare a winner at the end for the person who scores the most points.
Team sentiment
State of mind affects engagement. Check-in with your team and offer support, if possible.