Sunday
Orchard Farmers Market — 9 a.m.-2 p.m., Orchard Town Center, 14535 Delaware St., Westminster; orchardfarmersmarket.com .
Denver Oktoberfest — With live music, keg bowling, stein hoisting and more, 11 a.m.-6 p.m., Larimer and 21st in the Ballpark District, Denver, go online for prices and tickets: thedenveroktoberfest.com .
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Woofstock Fall Dog Festival — With informative dog demonstrations, live music, local vendors and more. Well-behaved, leashed dogs welcome, noon-4 p.m., Stanley Marketplace, The Field, 2501 Dallas St., Aurora; stanleymarketplace.com .
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”James & the Giant Peach Jr.” — Presented by Northglenn Youth Theater Jr., 2 p.m., Parsons Theatre, 1 E. Memorial Parkway, Northglenn, $15 and up. Tickets: northglennarts.org .
Maz Jobrani — 4:45 p.m. Sunday, Comedy Works Downtown in Larimer Square, 1226 15th St., Denver, $30-$45. Tickets: comedyworks.com.
STS9 — 5:30 p.m., Red Rocks Amphitheatre, 18300 W. Alameda Parkway, Morrison, $79 and up. Tickets: axs.com.