As we know, there are no days off in sociology. Every day is a good day to use our sociological imaginations. The 4th of July presents a nice opportunity. Keep an eye on how people perform patriotism. Maybe it's flags in their yard. Maybe they're wearing red, white, and blue. Maybe they're roaming through the streets chanting U.S.A. U.S.A. Okay, probably not the last one.
Will you be attending a cookout-barbecue? If so, pay attention to who does the grilling. Will it be a fella who "mans" the grill? How is the work shared at the party? Who's watching the kids and engaging them in fun activities? Is drinking taking place? If so, do you notice a difference between what men and women are drinking, or is it Bud Light for everyone? Any party is a good party to observe what people are talking about--aside from actually participating in conversation, I like to observe if people are talking about work, sports, family, politics, celebrities, etc.
So while you have some beverages and devour hot dogs (or is your party more upscale?), put on your sociological thinking cap and analyze the fine and awkward art of social interaction! I'd be honored if you share your observations with me sometime.