The Colorado Music Hall of Fame honors 20th Century Pioneers on Saturday at the Glenn Miller Ballroom, including music by the Glenn Miller Orchestra and Lannie Garrett. Wiz Khalifa and Lil Wayne help get the 4/20 festivities kicked off on Saturday at the 4/20 Rally at Civic Center Park, while Holy Holy plays the music of David Bowie on Sunday at Summit Music Hall with longtime David Bowie producer Tony Visconti and drummer Woody Woodmansey, who played on Hunky Dory, The Rise and Fall of Ziggy Stardust and the Spiders From Mars, Alladin Sane and The Man Who Sold the World, the last of which will be played in its entirety.  See the full list of our picks below. 

FRIDAY, APRIL 15

Marshmello
$15-$25, 9 p.m. Ogden Theatre 

Bizzle
$10-$25, 6:30 p.m. Summit Music Hall

Flatbush Zombies
$25/$28, 9 p.m. Cervantes' Masterpiece Ballroom

Bombino
$20/$25, 9 p.m. Bluebird Theater

Twiztid (also April 16)
$15/$25., 7 p.m. Roxy Theatre

Voodoo Glow Skulls
$14/$16, 7 p.m. Marquis Theatre

Denver 420 Fest (through April 17)
$15, 10 a.m. to 6 p.m. Glitterdome

Kenny Werner & Joyce Moreno
$15-$25, 7 p.m. & 9 p.m. Dazzle, 

SATURDAY, APRIL 16

Colorado Music Hall of Fame Induction Concert 
$53, 7 p.m., Glenn Miller Ballroom

The Denver Annual 420 Rally with Wiz Khalifa and Lil Wayne
free, 10 a.m. Civic Center Park

Grupo Laberinto
$60, 7 p.m, Fillmore Auditorium

Curren$y
$25-$40, 9 p.m. Cervantes' Masterpiece Ballroom

Judah & the Lion
$15/$18, 9 p.m. Gothic Theatre

Wolf Alice
$18, 8 p.m. Bluebird Theater

High Plains Honky Album Release
$10, 9 p.m. hi-dive

SUNDAY, APRIL 17

Public Enemy
$20-$55, 9 p.m. City Hall

Holy Holy
$18.75-$40, 7 p.m. Summit Music Hall

5th Annual Bringing Back the Arts Musical Competition
Free, 5 p.m. Bluebird Theater

Red Jumpsuit Apparatus
$15-$18, 7 p.m. Marquis Theater