Best Labor Day Party Food and Drink Ideas for a Crowd

Labor Day weekend is one of the last big chances to gather outside before summer starts winding down. Across the U.S., that usually means a backyard BBQ, pool party, or casual cookout with friends and family.

If you're hosting around 20 people, you don't need a complicated menu. You need enough food, cold drinks, dessert, and ice—and a plan that doesn't leave you cooking or mixing drinks all afternoon.

Quick Overview: This guide includes a complete Labor Day menu for 20 guests, three frozen drink recipes with exact quantities, soft-serve dessert ideas, an ice guide, a shopping list, and a simple prep timeline.

Main Food: 24 burger patties, 20 chicken thighs, 20 ears of corn

Sides: Pasta salad, watermelon, chips and salsa

Frozen Drinks: Strawberry Lemonade, Watermelon Lime, Peach Tea

Dessert: Vanilla or chocolate soft serve with 3–5 topping options

Ice: 40–50 lbs total for drinks and beverage tubs

Prep Strategy: Prepare sides and drink bases the day before; set up drinks and dessert before guests arrive.

For a casual Labor Day backyard gathering, familiar food usually works best. Burgers, BBQ chicken, corn, and simple sides are easy to prepare and don't require a complicated serving plan.

• 24 burger patties, about 4 oz each
• 20 burger buns
• 20 BBQ chicken thighs
• 20 ears of corn
• 2 large bowls of pasta salad
• 1 large watermelon
• 2 large bags of tortilla chips
• 2 jars of salsa

A burger bar is an easy addition. Put out cheese, lettuce, onions, pickles, and sauces so guests can build their own.

The key is not variety for the sake of variety. Choose food that can be cooked in batches and served throughout the afternoon.

Three flavors slushie drink machines are enough for a group of around 20 people. You get variety without ending up with too many half-finished batches.

Makes: About 18–20 small servings
Prep time: 10 minutes

Ingredients:

• 1 gallon prepared lemonade
• 24 oz strawberry purée
• 6 oz fresh lemon juice
• 8 oz simple syrup

Mix everything together and taste before chilling. The flavor should be slightly stronger than your ideal final drink because freezing can soften the flavor.

Keep the main batch alcohol-free for a mixed-age party. Adults can add vodka to individual servings.

Best for: Family gatherings, pool parties, and mixed-age groups.

Makes: About 18 servings
Prep time: 10 minutes

Ingredients:

• 1 gallon watermelon juice
• 10 oz fresh lime juice
• 10 oz simple syrup
• ½ tsp sea salt

Optional garnish: Tajín, lime wedges, or fresh mint.

Watermelon sweetness can vary a lot, so always taste the mixture before freezing. If it tastes too sweet, add lime first rather than simply adding more water.

For an adult version, add tequila per serving to create a watermelon margarita-style drink.

Makes: About 18–20 servings
Prep time: 10 minutes, plus chilling time

Ingredients:

• 1 gallon strongly brewed sweet tea
• 20 oz peach nectar
• 6 oz fresh lemon juice
• 6 oz simple syrup

Make sure the tea is fully cooled before mixing. The lemon keeps the peach and tea combination from tasting too heavy on a hot afternoon.

For adults, bourbon pairs well with this flavor.

Tank 1: Strawberry Lemonade
Tank 2: Watermelon Lime
Tank 3: Peach Tea

For this type of setup, a triple tank slush machine is more practical than blending drinks in small batches. A model such as the GSEICE RLC15*3 commercial slush machine can keep multiple flavors ready throughout a longer gathering.

Instead of putting out plain vanilla ice cream and a bowl of sprinkles, use a few toppings to create desserts guests can recognize and build themselves.

For 20 servings:

• Vanilla soft serve
• 4 cups cinnamon peach topping
• 2 cups graham cracker crumble
• 1 bottle caramel sauce

Build it: Vanilla soft serve → cinnamon peaches → graham cracker crumble → caramel drizzle.

Peaches still fit naturally into a late-summer menu and give the dessert a seasonal feel without jumping straight into pumpkin spice.

For 20 servings:

• Vanilla or chocolate soft serve
• 2 cups crushed graham crackers
• 2 cups mini marshmallows
• 1 bottle chocolate sauce

This works especially well for backyard gatherings that continue into the evening. If you're using a fire pit, guests can toast marshmallows before adding them to their dessert.

For 20 servings:

• Vanilla soft serve
• 4 cups diced apples
• 2 cups cinnamon crumble
• 1 bottle caramel sauce

Labor Day sits right between summer and fall. Caramel apple is an easy transition flavor without making the entire menu feel like an early Halloween party.

For larger groups, a commercial soft serve ice cream machine such as the GSEICE ST16RELW can keep dessert available without repeatedly scooping individual portions.

For 20 guests over 4–6 hours:

• 25–30 lbs of drinking ice
• 15–20 lbs for beverage tubs or coolers
• Total: 40–50 lbs

If the weather is especially hot or you're hosting a pool party, prepare extra.

Fresh ice can do more than chill soda. A simple drink station can include a few easy options.

• 16 oz tequila
• 8 oz orange liqueur
• 12 oz fresh lime juice
• 6 oz agave syrup
• Plenty of ice

Serve with lime wedges and salt or Tajín.

• 2 oz tequila
• 1 oz fresh lime juice
• Sparkling mineral water
• Plenty of ice

It's light, simple, and works well for hot outdoor gatherings.

• 32 oz iced tea
• 32 oz lemonade
• Ice

Keep the main pitcher alcohol-free and let adults add bourbon or vodka individually.

• 4 cups watermelon juice
• Juice of 2 limes
• Fresh mint
• Sparkling water
• Ice

If you regularly host outdoor gatherings, an undercounter ice maker can be more convenient than buying several bags every time. The GSEICE SY100 ice maker is one option for home entertaining spaces and small commercial drink service.

• 24 burger patties
• 20 chicken thighs
• 20 burger buns
• 20 ears of corn
• Pasta salad ingredients
• 1 large watermelon
• 2 bags of tortilla chips
• 2 jars of salsa

• 1 gallon lemonade
• 24 oz strawberry purée
• 1 gallon watermelon juice
• Fresh limes
• 1 gallon sweet tea
• 20 oz peach nectar
• Simple syrup

• Soft serve mix
• Peach topping
• Apples
• Graham crackers
• Mini marshmallows
• Caramel sauce
• Chocolate sauce

• 40–50 lbs of ice
• Sparkling water
• Iced tea
• Lemonade
• Mineral water
• Optional cocktail ingredients

The Day Before

• Prepare pasta salad.
• Make or buy drink bases.
• Wash and cut fruit.
• Prepare dessert toppings.
• Marinate chicken.
• Chill bottled and canned drinks.

Three Hours Before Guests Arrive

• Set up tables and serving areas.
• Fill beverage tubs.
• Prepare frozen drink mixtures.
• Organize cups, napkins, and toppings.
• Check your ice supply.

One Hour Before

• Start grilling.
• Start the frozen drink machine.
• Set up the dessert station.
• Fill drink containers with fresh ice.

During the Party
Keep the grill moving, refill drinks when needed, and let guests help themselves to frozen drinks and dessert.

For a Labor Day party of around 20 people, you don't need an oversized menu. A few familiar BBQ favorites, three frozen drinks, a creative soft-serve bar, and enough ice will cover most of what guests want.

The biggest advantage comes from planning quantities ahead of time. When you know what to buy, what to prep, and when to start, the party feels much easier to manage.

That means less time figuring things out once guests arrive—and more time actually enjoying the long weekend.