Decades is a simple concept, a 'Music - Video - Entertainment'  Event covering three or more classic decades of popular music

Option 1, great for fund raisers, party nights or just a different night out 

7.30 - 8.30 1950s Rock & Roll inc 20min Jive class

8.30 till  - 9.30 Non Stop Sixties the era that defined British Music

9.30 - 10.30 70s, Disco Glam, Rock, Soul, & even Punk

10.30 - 12.00 1980s, plus the best of the rest

Classic 80s videos plus 90s to current Chart

The above is only a guide the format can be changed to put more/less emphasis on preferred decades

This is a small sample covering 50s 60s & 70s

Option 2 - A weekend event with (say) 

50s Friday (Rock&Roll)

Sixties Saturday

70s Sunday

80s Monday (Bank Holidays)