pep rally 
noun North American informal
A meeting aimed at inspiring enthusiasm, especially one held before a sporting event.Physics is not a varsity athletics event that requires a pep rally....
- The members of the last team to rack up this accomplishment had been gathered together for the pep rally and I confess it was hard to look at the pleasant assortment of middle-aged ranchers and businessmen and see the athletes they once were.
- I know this event wasn't planned as a pep rally, but we don't have to be carrying signs or protesting to get excited.
- rapping bar
- rapping iron
- rapping plate
- Rappist
- Rappite
- rapport
- rapportage
- rapport behavior
- rapport behaviour
- rapporteur
- rapprochement
- rapscallion
- rapscallionism
- rapscallionly
- rap session
- rap sheet
- rapso
- rap someone on (or over) the knuckles
- rapster
- rapt
- rap-tap
- rap-tapping
- raptatorial
- raptatory
- raptly