Related Clues:

• Where you are
• ''Catch!''
• ''Present!''
• Attendee's response
• "Come __!"
• The present location
• Epitaph opener, perhaps
• Call to Rover
• Opposite of there
• ''The buck stops ___!''
• In attendance
• See 66-Down
• With 27-Down, catcall that inspired this puzzle
• On hand
• ''I've had it up to ___!''