
At a 40th birthday party, Susan Holland Events filled the Stephan Weiss Studio in New York with disco ball lights and projected French surrealist films, while a swing hung near the dance floor.
Photo: Jamie Watts

Todd Events made a wedding held inside a large barn in Aspen seem more intimate with two tall signature bars and scattered seating and food station vignettes. Hanging glass globes appeared to lower the ceilings.
Photo: Karlisch Wrubel Photography

Inspired by the family’s love of candy, David Monn used ring pops, gummy frogs, lollipops, and sour apple gummy rings to create the centerpieces at a recent bat mitzvah.
Photo: Brian Dorsey Studios

Ritzy Bee Events used craft paper and chalk to label the passed appetizers for a rehearsal dinner at the Decatur House in Washington so guests wouldn’t be left guessing.
Photo: Kate Headley Photography

For an upscale dinner party, Fête presented a clambake menu in a formal, modern setting by having waiters serve custom Plexiglas trays filled with seafood.
Photo: Huy Nguyen/Love Unscripted

At a casual outdoor wedding in California planned by Kate Miller Events, gingham flags displaying table numbers were tucked into vintage soda bottles filled with flowers.
Photo: True Love Photo

Guests created custom perfumes at a scent bar set up by Ka-Mil-Yin, a Los Angeles-based fragrance company that specializes in perfume parties, to take home as a favor from a bridal shower.
Photo: Elizabeth Messina

For a dandy-themed graduation party in Hollywood, Canvas & Canopy designed a dessert buffet that eschewed the twee look in favor of a sophisticated display of treats on cake stands made from vintage candlesticks and shelves built using industrial pipes.
Photo: Jonathan Moore

For a New York couple marrying at the Waldorf Astoria Orlando, Heather Snively of Weddings Unique recreated the newlyweds’ hometown with a hand-painted backdrop of Central Park from Greenery Productions. Lighting and real trees helped the scene come to life.
Photo: Shiprapanosian.com

Marcy Blum Associates built a bakery-style display case to offer guests breakfast-to-go treats from New York bakeries at the end of a wedding reception.
Photo: Eliot Holzman Photograph

Jes Gordon/Proper Fun created a supper club atmosphere at Gotham Hall in New York for a recent bar mitzvah. Four-hundred luminaries filled with LED candles were hung from a large oval truss on the ceiling.
Photo: Andre Maier Photography

Matthew Parker Events crafted lighting fixtures for a speakeasy-themed wedding using hats from a party supply store, decorative ribbon, corded wire, and filament bulbs.
Photo: Yvonne Wong

For a wedding at the King Plow Event Gallery in Atlanta, Bold American Events & Catering designed an upside-down centerpiece of yellow tulips and glass globes that hung above the head table.
Photo: Our Labor of Love

David Beahm Design put together a farm cart filled with Israeli market-inspired treats, like jars of honey, nuts, and dried apricots, which was displayed at the wedding of a couple looking to tie in their Israeli roots. Guests filled small burlap bags to take home.
Photo: Courtesy of David Beahm Design

At a wedding designed by Triton Productions, the focal point of the pre- and post-ceremony cocktail area at the Fontainebleau Miami Beach was a custom-designed 360-degree bar made of corrugated mirror.
Photo: Donnanewman.com

Bryn Chernoff of Paperfinger created custom calligraphy stamps of each guest’s name, which doubled as place cards and favors at a private dinner party held at the Foundry in New York.
Photo: Jen Huang Photography

The tables at a graffiti-themed bar mitzvah designed by David Stark Design and Production, held at Center 548 in New York, displayed arrangements of daffodils and ranunculuses sprouting from cinder block planters.
Photo: Susan Montagna

Jeffrey Foster of Event Creative designed custom-built tables and props, including glowing baseball diamond-shaped tables and a scoreboard that hung above the dance floor, for a bar mitzvah at the Ravenswood Event Center in Chicago.
Photo: Lee Ross Photography

For a vodka shot bar at a birthday party designed by Kristi Amoroso Special Events, the bottles were displayed in a sculptural arrangement of textured ice spheres.
Photo: Nick Brown Photography

For a wedding at the Museum of Fine Arts Boston, Marc Hall Design built seven-foot-tall mirrored glass vessels to hold apple tree branches adorned with phalaenopsis orchids that were kept hydrated through a system of hand-blown glass pipes.
Photo: Gruber Photographers

For a bat mitzvah at Guastavino’s in New York, Susan Holland Events used Tyvek pillows hand-stitched with neon thread as chargers. After the meal, waiters threw the pillows in the center of the tables, where they glowed under black light.
Photo: Johannes Kroemer

Levy Lighting and Preston Bailey collaborated on a wedding after-party lounge held in a tent, with the ceiling lit from behind to create the glowing effect.
Photo: Courtesy of Levy Lighting

For a donut-themed bridal shower put together by blogger Elsie Larson, a giant chalkboard filled with descriptive doodles served as the backdrop of the food spread.
Photo: Elsie Larson/elsiecake.com

Bathroom amenity baskets are a staple at social events, sometimes tying to the event’s motif, like this one created by State of the Art Enterprises for a bar mitzvah with a graphic pattern theme.
Photo: Carlos Andres Varela

Mélangerie Inc.’s customized wedding genealogy charts detail the relationship of the wedded couple to their guests with the help of a relationship key. Guests browse the chart during the cocktail hour to learn about their tablemates.
Photo: Courtesy of Mélangerie Inc.

Event apps such as the one provided by DoubleDutch are facilitating connections based on personal interests and hobbies.
Photo: Courtesy of DoubleDutch

Tall banners, illuminated from the floor, lined the entrance to the "Agents of the Future" event.
Photo:Â Chelsea Lauren

Designers from Red Tettemer O'Connell & Partners selected an airplane hangar as the venue because it provided a blank slate for them to work with.
Photo:Â Chelsea Lauren

At an interactive projection mapping installation, guests could choose from eight different ways technology might impact cities in the future, such as artificial intelligence and 3-D printing, and then see the effects projected on a cityscape in front of them.
Photo:Â Chelsea Lauren

Instead of a traditional still photo booth, organizers brought in a system from A-1 Array that combines images from 13 cameras into an animated GIF.
Photo:Â Chelsea Lauren

Author and digital marketing expert Seth Godin shared his thoughts on future trends with the audience.
Photo:Â Chelsea Lauren

Designers from Red Tettemer O'Connell & Partners used clean lines, minimal decor, and lighting to give the event a futuristic but classy ambiance.
Photo:Â Chelsea Lauren

An angled bar with contemporary lighting and floral decor added to the modern vibe.
Photo:Â Chelsea Lauren

At the bar, guests sipped on custom cocktails named "Metropolis" and "Secret Agent."
Photo:Â Chelsea Lauren

Servers offered mini turkey burger sliders with pepper jack cheese, cilantro aioli, and tomato chutney from trays with the company's logo.
Photo:Â Chelsea Lauren

Contemporary platters held lump crab cakes with remoulade and micro arugula.
Photo:Â Chelsea Lauren

Asian-style spoons served shrimp dumplings with lemon ponzu and scallions.
Photo:Â Chelsea Lauren

In April, event designers Tinsel & Twine created an ethereal balloon canopy installation for a media party introducing LeSportsac's latest bag collection at the Glasshouses in New York; the balloons were reflected in the mirrored-top tablescape.
Photo: Courtesy of LeSportsac

At the Friends of the High Line’s opening summer benefit in June 2009, held at the Pier Sixty at Chelsea Piers, hundreds of green balloons hung overhead in the cocktail area; the attached strings were intended to look like blades of grass.
Photo: Roger Dong for BizBash

A balloon backdrop behind a glowing bar set the stage for the Institute of Contemporary Art's 75th Anniversary Gala’s after-party in November 2011.
Photo: Liz Linder

Chicago-based Balloons by Tommy creates a wide range of balloon decor installations, including centerpieces, arches, bouquets, sculptures, and more. For a wedding at Ovation in July, the company designed a floating wall of balloons in various sizes. Pricing ranges from $250 to $20,000, depending on the style and size of the installations.
Photo: Courtesy of Balloons by Tommy

At a Vogue Eyewear launch party, which was held at a private home in Los Angeles in March 2013, a wall of colorful branded Mylar balloons served as an eye-catching step-and-repeat.
Photo: Charley Gallay/Getty Images for Vogue Eyewear