### Clue: Travelling entertainment's quite good! (4)
### Answer: FAIR 
 ### Explanation: Definition: Travelling entertainment,quite good
  Double defn:  1st.  A collection of sideshows, games, rides, etc. for public entertainment, travelling from place to place, akin to the travelling circus.  Nowadays such entertainment is provided by theme parks.   2nd.  A range of meanings from moderately to completely good, in other words, *quite good*!