Related Clues:

• One at conference has to listen to same point repeatedly
• Pay attention to the ease one goes to a conference
• "Here" shouter
• Up-and-comer ... or what can be found in 3, 6, 8, and 20 Down?
• Barack or Michelle Obama, at the memorial service for 36-Across
• One present at an event
• One going to, eg, conference
• One who is present
• One at a meeting
• Mixture for soaking meat in
• Conference participant
• One present at a meeting
• One who's come with a temperature ... nurse, notes!
• One present (at event)
• One shows up old PM with ambition ousting Liberal