Welcome

  William Pettaway II is a modern-day Renaissance Man with over 35 years of diverse experience in hospitality, real estate, mortgage, sales, and marketing. His career began in Silicon Valley and expanded to include national runway modeling with the Ebony Fashion Fair, corporate roles with the Golden State Warriors, UPS, Wyndham Worldwide, and Greenspun Media Group, among others.

A graduate of Saint Mary’s College of California and a licensed Real Estate Agent and Mortgage Broker, William also trained at the International School of Hospitality in Las Vegas. His leadership is rooted in integrity, collaboration, and innovation — values that shape his mission for the South Vegas Chamber of Commerce to uplift and empower the business community. William is grounded in a core set of values: integrity, collaboration, innovation, and excellence. These principles guide his leadership and his commitment to serving members, partners, and stakeholders with authenticity and vision. Welcome to the South Vegas Chamber of Commerce — where leadership meets innovation, and the community thrives.

 Sheraina Valzora is a seasoned communicator, facilitator, 

and strategist. With over 25 years of experience in branding, marketing, production, strategic communications, and operational improvement, she has worked across hospitality, entertainment, commercial real estate, and emerging technology, focusing on building ecosystems that foster business growth and long-term regional development.

Sheraina’s career began in market research for Fortune 500 companies and expanded to roles in music industry marketing, tourism, and consumer engagement. At MGM Resorts International, she helped bridge brand, cause, and community, contributing to award-winning results. She later supported the rebranding of Caesars Entertainment and became a Blockchain Council Certified Web3 Expert, specializing in blockchain technology for operational efficiency, monetization, and asset protection.

As the founder of THE GLADHAUS CO., Sheraina focuses on impact-driven storytelling and building integrated ecosystems for entertainment professionals and the creator economy. Most recently, she served as Director of Membership and Marketing for NAIOP, the Commercial Real Estate Development Association, and as Head of Marketing-Communications for a North American resort developer, where she led campaigns that boosted occupancy and strengthened owner satisfaction across 35+ properties.

Sheraina played a key role in the development of national business incubators supporting women-owned enterprises and now brings her diverse expertise to lead the South Vegas Chamber of Commerce as Co-Founder and CEO, driving growth and innovation in the region, which is quickly becoming known as Hollywood 2.0.