Mostest for a16z Tech Week

Concierge planning,
on demand.

Real planner support from idea to booking. $195 $97
(50% off for Tech Week hosts).

What concierge gets you:

Event Concierge

$195 $97

50% off for a16z Tech Week hosts

Creative ideas tailored to your event's goals.

Curated venues from research through booking.

Vetted vendors, from catering, to photography.

White glove planner support from kickoff through event day.

Tools to keep you organized.

Fully refundable until your kickoff call

Get started now.

Book concierge and schedule your kickoff call in under 2 minutes.

Tech Week Planning Kickoff Strategy, event booking, & more.

$97

Pay & Schedule →

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HOST WITHOUT THE HASSLE

Great corporate events planned by Mostest.

Q2 2026

Smart Venture Media

Smart AI Summit

San Francisco, CA • 300 guests

Q4 2025

Entrepreneur Media

Tech Week Panel

Los Angeles, CA • 150 guests

Q4 2025

Old Girl’s Club

Community Panel

Flatiron, NY • 150 guests

Q4 2025

Influencer Social Responsibility

Girls Inc Charity Event

New York, NY • 100 guests

Q3 2025

Agua Bendita x Cake

Influencer Event

East Hampton, NY • 30 guests

Q3 2025

SoGal Ventures

Annual Summit

Tribeca, NY • 300 guests

Q2 2025

Wildwood Ventures

Tech Week Panel

Flatiron, NY • 150 guests

Q2 2025

Pickle

Influencer Weekend

Montauk, NY • 30 guests

Q2 2025

Tinder x Tanner Fletcher

Fashion Show (& Surprise Wedding)

Chelsea, NY • 200 guests

“Working with the Mostest team for our Summit was an incredible experience. I can’t recommend them enough, they’re true professionals who elevate every event they touch.”

Grace Gong, Founder, Smart Venture Media

Meet the Planners

Trusted planners with local expertise.

Local Experts Detailed Coordinators Creative Designers
Sara W.
4+ Years Experience
San Diego
Amore S.
3+ Years Experience
NYC
Jill W.
3+ Years Experience
NYC
Lauren S.
7+ Years Experience
Charleston
BJ B.
3+ Years Experience
NYC
Jamison Rae
6+ Years Experience
Houston
Kelsee Koerner
8+ Years Experience
San Francisco
Andrea Preciado
20+ Years Experience
NYC
Cody Arashiro
5+ Years Experience
Nashville
Tiffany Correa
3+ Years Experience
NYC
Kellen Mulcahy
5+ Years Experience
Miami
Ella Tabak
10+ Years Experience
NYC