Possible Clues:

• Almost recognise lines of hillock
• No trainees following Kay on mound
• Clever-clogs ignoring Washington achieves minor eminence
• Band fronted by Carol Decker
• Mound where Charles met Cromwell?
• Grassy mound
• Little hill
• Grassy hill
• Troll's ___ Park (near-rhyming Seattle locale)
• Only a little elevation given wise guy out of Western Australia