Denise Henderson senior troupe members perform in the Dunedin Tap Dancing Society's 50th anniversary concert on Saturday. PHOTOS: GERARD O'BRIEN : Tap dancers in 'amazing celebration'

Glenna Armstrong leads the Song and Tap Troupe. : Tap dancers in 'amazing celebration'

Halaina Sparks (7) performs. : Tap dancers in 'amazing celebration'

Sarah McLennon (17) slides along the stage. : Tap dancers in 'amazing celebration'

Taj Morey performs to the hit Greased Lightning. : Tap dancers in 'amazing celebration'

Lucia Morey dances to You're the One That I Want. : Tap dancers in 'amazing celebration'

Stasa Tucker struts her stuff to Kisses of Fire. : Tap dancers in 'amazing celebration'