Parties & Celebrations

Trilogy Events Special Event Planning + Design

Unforgettable Moments. Thoughtfully Designed.

Connection & Celebration
At the heart of every unforgettable event is a meaningful connection. From the moment you reach out, you’ll have direct access to a dedicated planning team who listens carefully, collaborates thoughtfully, and brings your vision to life with ease and genuine excitement.

Details with Intention
Whether you’re hosting an intimate dinner or a milestone celebration, we believe it’s the thoughtful touches that leave a lasting impression. From custom cocktails to curated playlists and beautifully orchestrated guest experiences, every detail is intentionally designed to feel elevated, seamless, and uniquely yours.

Our Commitment to You
We approach every event with heart, dedication, and an unwavering commitment to creating an experience that feels as effortless as it is extraordinary. No matter the occasion, we manage the details with care, so you can be fully present for the moments that matter most.

Turning Moments into Memories
From cozy gatherings to lively soirées, we offer personalized planning and design services tailored to your event’s style, spirit, and scope. Let’s create a celebration that feels effortless, unforgettable, and truly one of a kind.

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EXPLORE OUR CELEBRATIONS GALLERY

Our Event Planning Services

From thoughtfully curated birthday celebrations to elegant anniversaries and sophisticated soirées, our planning services are designed to meet you wherever you are in the process. Whether you’re envisioning every detail from the ground up or simply need a trusted partner to bring the finishing touches together, we manage the logistics, timelines, vendor coordination, and event flow with effortless precision—allowing you to fully enjoy both the planning journey and the celebration itself.

The Essential Edit

Perfect for clients who want to do most of the planning themselves but need expert guidance and professional execution on event day.

ZMeetings with Your Event Team
ZEvent Timeline Creation
ZVenue Walkthrough
ZVendor Communication & Contract Review
ZFinal Wrap-Up Email and Timeline Distribution to Vendors and Venue
ZPoint of Contact for Vendors Leading up to the Event
ZOnsite Event Team

The Signature Collection

Ideal for clients who want a partner throughout the planning journey, with expert guidance on budget, design, and vendor selection, plus full event day execution.

Includes all services from The Essential Edit, plus:

ZStep-by-Step Planning and Budget Management
ZVendor Booking and Management Across All Categories
ZFloor Plan Creation
ZSecure Proposals + Negotiate Contracts

The Premier Experience

Designed for clients who want white-glove service from start to finish, including full planning, management, design, and event day execution with no detail overlooked.

Includes all services from The Signature Collection, plus:

ZVenue Sourcing, Scouting, Booking, and Management
ZConcierge-Level Vendor Booking and Management
ZElevated Budget Oversight with Milestone Tracking
ZSeamless Guest Experience from Arrival to Departure

Event Design & Branding

Every event tells a story—and we are here to help you shape its essence. Our design services bring thoughtful cohesion and refined creativity to every detail, from curated mood boards and material selections to elegant tablescapes and bespoke signage. Whether your vision leans modern, understated, vibrant or full of personality, we craft a visual narrative that reflects your style with intention, creating a celebration that feels as unforgettable as it does beautifully you.

Event Branding

Custom branding that brings your celebration to life — thoughtfully designed to reflect your story, your style, and your special occasion.

ZPersonalized Logo or Monogram Design: A signature logo, emblem, or icon used across invitations, signage, favors, and décor.
ZCustom Favor & Packaging Design: Branded tags, labels, and packaging for party favors that feel curated and cohesive.
ZThemed Swag & Guest Touchpoints: From branded drinkware to customized gifts, we’ll create elevated, guest-centered experiences.

Event Design

From first impression to final detail, we design meaningful, memorable celebrations that reflect your style and wow your guests.

ZPersonalized Theme Development: We'll help define and refine a theme that speaks to your story, age, milestone, or honoree.
ZCustom Design Deck: Visual concept boards that capture the vibe, color palette, materials, and overall atmosphere.
ZFull-Scale Event Styling: Décor design for tablescapes, lounges, signage, entrance moments, and more.
ZCustom Fabrication & Installations: Statement pieces, backdrops, dance floors, and unique elements.
ZTablescape & Centerpiece Design: From classic to whimsical, we’ll curate tabletop décor that wows.
ZGuest Experience Mapping: Strategically designed spaces that enhance flow, comfort, and interactivity.
ZVendor Collaboration: We translate the vision to florists, rental teams, bakers, balloon artists, and more.
ZInteractive Stations & Party Moments: Design for custom bars, dessert tables, favor displays, and hands-on guest activations.
ZUnlimited Revisions: We fine-tune until the design feels perfect to you.

Custom Stationery Design

Custom-designed event stationery that sets the tone, tells your story, and ties every detail together — from first impression to final thank-you.

ZInvitation Design & Printing: Elegant, custom designs that reflect your event’s theme, tone, and personality — digital or print-ready.
ZSave-the-Dates: Memorable announcements to get guests excited and ensure your event is marked on every calendar.
ZCustom Event Logos or Monograms: Personalized graphics or icons to brand your event across all materials.
ZDay-Of Signage: Welcome signs, directional signage, seating charts, bar menus, and more — all thoughtfully designed for visual cohesion.
ZTabletop & Printed Materials: Menus, place cards, escort cards, table numbers, and favor tags — curated to complement your tablescape and theme.
ZCustom Guest Itineraries: For weekend celebrations, include printed or digital schedules to guide guests through multiple events.
ZEnvelope Addressing & Assembly: Coordinated calligraphy or printing styles, plus optional full-service stuffing, sealing, and mailing.
ZThank You Cards: Designed to match your invitation suite or event style, for a polished post-event wrap-up.
ZDigital RSVP & Website Coordination: Seamless integration with your event website or RSVP platform, with matching digital assets.
ZTheme Matching & Color Palette Consultation: We’ll ensure your stationery perfectly complements your event décor, floral palette, and venue ambiance.

Frequently Asked Questions

Hidden

What kinds of celebrations do you plan?

We plan birthdays, anniversaries, showers, graduation parties, retirement parties, holiday parties, private dinners, and more.

Do you plan themed or styled parties?

Yes! We love bringing themed events to life and will collaborate with you to create a cohesive, immersive experience.

Can you help with last-minute planning?

Depending on availability, yes! Reach out as soon as possible and we’ll let you know how we can help.

Do you work in private homes as well as venues?

Yes, we plan events in private residences, estates, backyards, open spaces, and a variety of venues across California and beyond.

Do you offer custom packages?

Absolutely. All of our services are customizable to meet your needs, timeline, and budget.

How involved will I be in the planning process?

That’s up to you! We tailor the process to your preferences—whether you want to be hands-on or leave it all to us.

How do I get started with Trilogy Events?

Start by filling out our contact form or sending us an email. We’ll schedule a discovery call to learn more about your vision and how we can help.

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“I can’t recommend Haylie & Monica enough. I gave them my vision for my husband’s birthday bash and they did an amazing job. I could never have done it without them. They coordinated a lot of moving parts, brought in the various vendors, made sure the event went smoothly and made the party a roaring success.

– 60th Birthday Party | Portola Valley, CA

“I hired Trilogy Events to do on-site event coordination for a large party at our home. Haylie provided planning and coordination ahead of the event, provided a detailed event timeline the week before, and Andrew was our on-site coordinator at the party. All of these elements provided for a smooth and wonderful event, and allowed us hosts to relax and have a great time.”

– Milestone Birthday | Woodside, CA

“I’ve worked with other planners in the past who transferred their stress onto clients, but Monica and Haylie operate with calm confidence, execute everything to perfection, and are extremely professional and reliable.”

– Event Planning | Fremont, CA

Let’s Talk About Your Celebration

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