How To 40th Birthday Parties Drinks

I'll never forget the first time I hosted a 40th birthday party. I had this image in my head of a perfect evening — a mix of nostalgia, celebration, and fun. But when the night arrived, I realized I had no idea how to make the drinks work. The bar was a disaster: too many cheap cocktails, not enough variety, and a few guests even ended up making their own drinks at the kitchen counter. That night taught me a critical lesson — if you're going to host a 40th birthday party, you need to think seriously about the drinks. It's not just about having a bar, it's about creating a memorable experience that guests talk about for years.^[1]

As I've hosted more 40th birthday parties — and even helped friends with theirs — I've learned that the right drink strategy can elevate the whole event. Whether it's a cocktail bar with a bartender, a DIY setup, or even just a few signature drinks, the way you handle the drinks can make or break the party. From the moment the first guest walks in, the drinks should reflect the personality of the birthday person and the vibe of the party. And believe me, I've tested a lot of options. Some work, some don't, and I've learned what works best through trial and error.

Now, I can confidently say that creating a great drink menu for a 40th birthday party isn't just about having a few bottles of wine and a pitcher of punch. It's about considering the preferences of the guests, the venue, and the overall theme of the celebration. Whether you're hosting at a rooftop, a backyard, or a ballroom, the drinks should be as unique and well-thought-out as the rest of the event. And if you're still unsure where to start, I've got you covered — here's how to create a drink menu that guests will remember and rave about.

Choosing the Right Drink Theme for a 40th Birthday Party

As of September 2026, one of the first decisions you need to make is the drink theme — is it classic, retro, modern, or themed around the birthday person’s interests? If the birthday person loves jazz, think of a vintage bar with old-school cocktails. If they're more into something like a travel-themed party, create a drink menu that reflects different regions of the world. I once hosted a 40th birthday party for a friend who used to be a chef, and we created a ‘World Cuisine’ bar with drinks inspired by different countries. It was a hit and made the party feel more personal and unique.

When I was planning my own 40th birthday party, I went with a ‘Retro Revival’ theme, which meant including drinks like the classic Old Fashioned and the Margarita. It worked perfectly because the guests were all in their 30s and 40s, and the drinks felt nostalgic yet still enjoyable. I also made sure there were options for both non-alcoholic and alcoholic drinks, so everyone could find something they liked.

The key is to pick a drink theme that feels right for the occasion. Whether it's something as simple as a classic cocktail bar or a more elaborate setup with themed drinks, the theme should enhance the overall experience and make the birthday person feel celebrated.

Part of our 40th birthday parties food drinks guide.

Balancing the Drink Menu for Different Tastes

One of the biggest mistakes I’ve seen is when a party serves only alcoholic drinks, assuming everyone wants to drink. But not everyone does — and even if they do, they might prefer something different. I hosted a 40th birthday party where the guest list was a mix of people in their 20s and 60s, and I made sure to have a wide range of options. There were classic cocktails, mocktails, light wines, and even some artisanal sodas. It made the bar feel inclusive and allowed guests to choose based on their own preferences.

Another thing to consider is the mix of sweet and savory drinks. I’ve learned that having a balance is key. Some guests may be more drawn to something sweet like a tropical cocktail, while others prefer something more refined like a Negroni or a Martini. I've also noticed that including a few signature drinks — like a signature cocktail named after the birthday person — can be a fun and personal touch.

It’s also important to remember that some guests may have dietary restrictions or preferences, like gluten-free, vegan, or low-sugar options. I’ve had to adjust the menu in the past to accommodate these needs, and it’s always been a welcome addition to the party. Making the drink menu as inclusive as possible is a great way to ensure everyone has a good time.

A great drink menu is like a great guest list — it should have something for everyone.

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Setting Up the Drink Station for Maximum Enjoyment

Setting up the drink station can be just as important as the drinks themselves. I’ve hosted parties where the bar was cluttered, with bottles stacked haphazardly and no clear labels. It made guests confused and even a bit frustrated. So I learned that the setup should be intuitive and easy to navigate. I now make sure that all the bottles are labeled clearly, with the names of the drinks written in marker, and that the most popular drinks are placed in the most accessible spots.

I also like to include a small table or counter with a few bar tools — like straws, coasters, and even a few garnishes like lime wedges or cocktail picks. It adds a nice touch and makes the bar feel more professional. I once used a small, vintage-style bar cart at a 40th birthday party, and it became one of the most popular spots at the event. Guests loved the aesthetic and appreciated the convenience.

Another tip is to make sure the drink station isn’t too crowded. If you have a lot of guests, consider having more than one station or using a long table with multiple drink setups. I’ve had parties where the bar got too busy, and guests had to wait for drinks. It’s not ideal. So, if possible, plan for enough space and maybe even hire a bartender if the guest count is high.

“I'll never forget the first time I hosted a 40th birthday party.”— FortyCrown editors

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The Benefits of Offering Signature Cocktails

One of the most fun parts of planning drinks for a 40th birthday party is creating a signature cocktail. It’s a great way to personalize the event and make it feel more special. I once designed a cocktail for a friend’s 40th birthday called the ‘Forty-Forty,’ which was a mix of gin, elderflower liqueur, and a splash of lemon. It became a hit and was even featured in a few guest photos from the party.

The signature cocktail doesn’t have to be complicated. It just needs to be unique and tied to the birthday person’s personality or the theme of the party. I’ve seen some amazing signature drinks — like a cocktail that incorporated the birthday person’s favorite color or a drink that was inspired by a memorable trip they took. The key is to make it something that people will remember and talk about.

Offering a signature cocktail also gives you the opportunity to include a fun story or a toast with the drink. I’ve had guests who were excited to try the signature cocktail and even took pictures with it. It’s a small but impactful detail that can make the party feel more personal and memorable.

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Managing the Drink Budget for a 40th Birthday Party

One of the first things I think about when planning a 40th birthday party is the drink budget. It’s easy to overspend if you’re not careful. I’ve had parties where I went over budget because I didn’t plan for the cost of premium spirits or because I underestimated the number of drinks needed. A good rule of thumb is to estimate about one drink per guest, plus a few extra just in case. For a party with 20 guests, that’s about 25-30 drinks. If you’re serving cocktails, you’ll also need to factor in the cost of mixers, garnishes, and any additional ingredients.^[2]

I’ve also found that buying in bulk or purchasing drinks in advance can help reduce costs. For example, buying a case of soda or a few bottles of wine can be more cost-effective than buying individual drinks at a bar. I’ve also used a mix of alcoholic and non-alcoholic drinks to balance the budget. It’s not necessary to have all premium cocktails — a few signature drinks can be a nice touch, but you can also include more affordable options like beer, wine, and soda.

Another thing to consider is whether you’ll be hiring a bartender or if you’ll be handling the drinks yourself. A bartender can be a fun addition, but it’s also an added cost. I’ve used a bartender for larger parties with more than 30 guests, but for smaller events, I’ve managed the drinks myself. It’s a good idea to plan for this in advance and make sure the budget reflects any additional costs.

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How To 40th Birthday Parties Drinks