Related Clues:
- Black tie party
- Charity do back in Malaga
- After excluding two unknowns, group of stars party
- Grand, in the manner of festival
- A convict returning for festival
- Charity ball, say
- Met ___ (fashion fundraiser held every May)
- Many a fundraising party
- Super-fancy party
- Fancy fete
- Glamorous event
- Fancy wingding
- Summertime backyard bash, and a hint to the ends of 17-, 25-, 40-, and 50-Across
- Fundraising fete