Hewlett has juried, showed and performed at premier art festivals across the country to include but not limited to:
Palm Springs International Arts Festival Albuquerque Balloon Festival Sedona Arts Festival Pecan Festival, Austin, TX MAMA Festival, Tempe, AZ FAMA Arts Festival, Tucson, AZ Fountain Hills Great Arts Festival, AZ Harvest Festivals, San Diego, CA Colorado Jamboree Magic Bird Gallery, Cave Creek, AZ Houston Astro Arena Desert Festival, Yuma, AZ Country Folk Art, Longmont, CO Country Peddler Shows, TX Los Angeles County Fair Grounds, Pomona, CA Thunderbird Artists: Carefree, AZ Scottsdale, AZ Avon, CO Colorado Springs, CO Denver, CO Ellen Andres Shows, TX Country at Heart Shows, TX Sami Shows, TX Texas Indian Market & Southwest Showcase Kansas City Indian Market & Southwest Showcase Bobby Staniford Arts Festivals, South Lake Tahoe, CA Jeff Williams Arts Festivals, San Juan Baustista, CA; Ribb Cook Off, Sparks, NV Minden, NV Tubac Arts Festival, Tubac, AZ