audience-participation show

noun
UK /ˈɔːdiəns pɑːˌtɪsɪˈpeɪʃən ʃəʊ/
US /ˈɔːdiəns pɑːrˌtɪsɪˈpeɪʃən ʃoʊ/

A show where the people watching get to join in and help make it happen.

The kids loved the audience-participation show because they got to go on stage and sing.


OTHER MEANINGS

2. A TV or radio program that invites viewers or listeners to take part by voting, calling, or answering questions.

The morning audience-participation show asked listeners to phone in with their favorite songs.

3. A live event where volunteers from the crowd play games or act out scenes with the performers.

At the fair, the audience-participation show had dads racing to pop balloons.

4. A format used in classrooms or meetings where the people present help shape what happens on stage.

The science museum runs an audience-participation show where children help with experiments.