| Maximum number of party attendees, perhaps |
| Action needed to spot the four fliers in the theme answers |
| Activity suggested by this puzzle's theme entries |
| Partially obscured (and a hint to this puzzle's theme) |
| Party snack |
| Savoie summers |
| Party attender |
| Attend a party uninvited ... and a literal hint to five sets of circled letters |
| Assortment on a party platter |
| Lone Ranger's theme composer |
| Bodybuilder's theme song? |
| Some summer arrivals |
| Summers in Savoie |
| Author Rand admired by the Tea Party |
| Alternative words used as alternatives for each other in this puzzle's theme answers |
| Party who avoids parties |
| Asleep ... or a hint to this puzzle's theme |
| Summers at the Sorbonne |
| African American mathemetician who purportedly surveyed the District of Columbia |
| Summers, in Nantes |
| Summer job? |
| Note on some birthday party invites |
| Setting for Chicago's Summerfest: Abbr. |
| Contract extras, and read differently, a hint to this puzzle's theme |
| Some summers |
| Party animal |
| Party leader? |
| Professionally feeding partygoers |
| Behave!" ... and a hint to this puzzle's theme |
| According to the '60s sitcom's theme song: "It's primitive as can be ... here on ___": 2 wds. |