Possible Clues:

• Occasions for roasts, for short
• Backyard gatherings, for short
• Some cookouts, informally
• Backyard shindigs
• Grilling events, for short
• Events with pits and spits, briefly
• Grilling events, briefly
• Some cookouts, for short
• Outdoor meals with hamburgers or hot dogs, say, in brief
• Summer outdoor events, informally