Possible Clues:

• Turn gay in seaside town, say
• Sounds like south of England seaside resort at dawn
• Clear up venue sometimes chosen for parties, as we hear
• Cheer up English football club broadcast
• Just has been half-heartedly about to cheer
• Cheer up; clear up
• Polish seaside resort talked about
• Make lighter
• Become sunnier in resort, we hear
• Approved accessing Scottish peak in lift