Here's what's happening this weekend in Denver

This weekend in Denver, celebrate cannabis culture at this year's 420 Festival, see Ice Cube at Red Rocks or attend a paper-inspired fashion show.

1. 🎶 Mile High 420 Festival

Get ready to party with music lovers and marijuana enthusiasts at the Mile High 420 Festival 1pm Saturday at Civic Center Park.

Why it matters: This is one of the largest free celebrations of cannabis culture in the world.

• Marijuana has been legal in Colorado for a decade .

What to expect: Headliners include Gucci Mane, OhGeesy, Afroman, Tommy Genesis and Lexy Panterra.

The fine print: General admission tickets are free but require pre-registration; VIP tickets are $175 .

2. 🎤 Ice Cube

• See Ice Cube perform with The Game, Bone Thugs-N-Harmony and Living Legends 6:30pm Friday at Red Rocks Amphitheatre. Tickets start at $80 .

3. 🎵 Wiz Khalifa

• Watch Wiz Khalifa, Flatbush Zombies and more at 6pm Saturday at Red Rocks. Tickets start at $120 .

4. 🎨 Arts Week

• Kick off Arts Week with live music, art demonstrations and local artisan vendors 1-5pm Saturday at the Orchard Town Center. Free .

5. 👠 Paper Fashion Show

• Support local talent and enjoy couture fashion made out of paper 6-11pm Thursday at Sports Castle. Tickets start at $35 .

6. 😂 Sofia Niño de Rivera

• Enjoy a comedy show 8pm Sunday at the Paramount Theatre. Tickets start at $49 .