Related Clues:

• Assistant's assignment
• Grocery trip, say
• After-school responsibility, perhaps
• Quick business trip?
• After-school responsibility
• Quick mission
• Quick trip that's "run"
• Minor chore
• Small chore
• Unfun assignment
• Child labor?
• Trip to the bank, say
• Regular duty
• Milking the cows, e.g.
• Work that's no fun