Events and Things to do in Altona, CO

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Sales end soon
Bloomgrass Festival 2026
Saturday at 12:00 PM
Longmont · Wibby Brewing
Sales end soon
Bloomgrass Festival 2026
Saturday at 12:00 PM
Longmont · Wibby Brewing
Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW
Sat, Jun 6, 7:00 PM
Boulder · Secret Location in Boulder
Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW
Sat, Jun 6, 7:00 PM
Boulder · Secret Location in Boulder
Just added
Paul Selig: A Channeled Weekend Workshop in Boulder
Sat, Jun 6, 10:00 AM
Boulder · eTown Hall
Just added
Paul Selig: A Channeled Weekend Workshop in Boulder
Sat, Jun 6, 10:00 AM
Boulder · eTown Hall
Radiohead Concert in the Dark w Live Strings + Cacao WAITLIST SHOW
Sat, Jul 11, 7:00 PM
Boulder · Secret Location in Boulder
Radiohead Concert in the Dark w Live Strings + Cacao WAITLIST SHOW
Sat, Jul 11, 7:00 PM
Boulder · Secret Location in Boulder
Going fast
Paradigm Project Pop-Up: Boulder Journey School 2026
Boulder · Boulder Journey School
Going fast
Paradigm Project Pop-Up: Boulder Journey School 2026
Boulder · Boulder Journey School
Cantabile Presents: Song of Hope - May 17, 2026
Sun, May 17, 3:00 PM
Boulder · First Congregational Church
Cantabile Presents: Song of Hope - May 17, 2026
Sun, May 17, 3:00 PM
Boulder · First Congregational Church
Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series
Sat, Jun 27, 10:00 AM
Boulder · Wild Provisions by 4 Noses Brewing Company
Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series
Sat, Jun 27, 10:00 AM
Boulder · Wild Provisions by 4 Noses Brewing Company
Going fast
4th Annual Western Black Belt Conference
Fri, May 15, 6:00 PM
Boulder · Quest Self-Defense Boulder
Going fast
4th Annual Western Black Belt Conference
Fri, May 15, 6:00 PM
Boulder · Quest Self-Defense Boulder
Almost full
Mah Jongg Boot Camp - May 2026
Sun, May 17, 9:00 AM
Louisville · Relish Food Hall // Pickleball
Almost full
Mah Jongg Boot Camp - May 2026
Sun, May 17, 9:00 AM
Louisville · Relish Food Hall // Pickleball
Humans to Titan Summit 2026
Thu, Jun 11, 8:30 AM
Boulder · Southwest Research Institute
Humans to Titan Summit 2026
Thu, Jun 11, 8:30 AM
Boulder · Southwest Research Institute
Soundpost Sessions SPOTLIGHT: Queso Ra w/ Travis McNamara
Thu, May 14, 7:30 PM
Longmont · The Times Collaborative
Soundpost Sessions SPOTLIGHT: Queso Ra w/ Travis McNamara
Thu, May 14, 7:30 PM
Longmont · The Times Collaborative
Stem Ciders at Acreage 5k | Lafayette | 2026 CO Brewery Running Series
Sat, May 16, 10:00 AM
Lafayette · Acreage by Stem Ciders
Stem Ciders at Acreage 5k | Lafayette | 2026 CO Brewery Running Series
Sat, May 16, 10:00 AM
Lafayette · Acreage by Stem Ciders
From the Jump Seat to the Right Seat
Saturday at 8:00 AM
Niwot · 6328 Monarch Park Place
From the Jump Seat to the Right Seat
Saturday at 8:00 AM
Niwot · 6328 Monarch Park Place
Going fast
Marilyn Zecher’s Multisensory Math Training, Level 1
Mon, Jun 1, 8:00 AM
Boulder · 6620 Gunpark Dr
Going fast
Marilyn Zecher’s Multisensory Math Training, Level 1
Mon, Jun 1, 8:00 AM
Boulder · 6620 Gunpark Dr
Emy McGuire -- "No One Aboard"
Wed, May 27, 6:30 PM
Boulder · Boulder Bookstore
Emy McGuire -- "No One Aboard"
Wed, May 27, 6:30 PM
Boulder · Boulder Bookstore
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Boulder Area
Tomorrow at 1:00 PM + 136 more
Boulder · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Boulder Area
Tomorrow at 1:00 PM + 136 more
Boulder · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Project Management Techniques Training Bootcamp in Longmont, CO
Fri, May 22, 9:00 AM + 15 more
Longmont · Regus
Project Management Techniques Training Bootcamp in Longmont, CO
Fri, May 22, 9:00 AM + 15 more
Longmont · Regus
ASES Women's Solar Photovoltaic Workshop (June 19-22)
Boulder · Fairview High School
ASES Women's Solar Photovoltaic Workshop (June 19-22)
Boulder · Fairview High School

Trends in Altona

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Frequently asked questions about Altona

What are the best events to attend?

According to Eventbrite, the best events are:

Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW

Paul Selig: A Channeled Weekend Workshop in Boulder

Radiohead Concert in the Dark w Live Strings + Cacao WAITLIST SHOW

Paradigm Project Pop-Up: Boulder Journey School 2026

Which events are currently trending in Altona?

The trending searches this month in Altona are:

other

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Boulder Area

From the Jump Seat to the Right Seat

Bloomgrass Festival 2026

Soundpost Sessions SPOTLIGHT: Queso Ra w/ Travis McNamara

Bloomgrass Festival 2026

Bloomgrass Festival 2026

Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW

Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW

Paul Selig: A Channeled Weekend Workshop in Boulder

Paul Selig: A Channeled Weekend Workshop in Boulder

Radiohead Concert in the Dark w Live Strings + Cacao WAITLIST SHOW

Radiohead Concert in the Dark w Live Strings + Cacao WAITLIST SHOW

Paradigm Project Pop-Up: Boulder Journey School 2026

Paradigm Project Pop-Up: Boulder Journey School 2026

Cantabile Presents: Song of Hope - May 17, 2026

Cantabile Presents: Song of Hope - May 17, 2026

Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series

Wild Provisions 5k | Boulder | 2026 CO Brewery Running Series

4th Annual Western Black Belt Conference

4th Annual Western Black Belt Conference

Mah Jongg Boot Camp - May 2026

Mah Jongg Boot Camp - May 2026

Humans to Titan Summit 2026

Humans to Titan Summit 2026

Soundpost Sessions SPOTLIGHT: Queso Ra w/ Travis McNamara

Soundpost Sessions SPOTLIGHT: Queso Ra w/ Travis McNamara

Stem Ciders at Acreage 5k | Lafayette | 2026 CO Brewery Running Series

Stem Ciders at Acreage 5k | Lafayette | 2026 CO Brewery Running Series

From the Jump Seat to the Right Seat

From the Jump Seat to the Right Seat

Marilyn Zecher’s Multisensory Math Training, Level 1

Marilyn Zecher’s Multisensory Math Training, Level 1

Emy McGuire -- "No One Aboard"

Emy McGuire -- "No One Aboard"

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Boulder Area

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Boulder Area

Project Management Techniques Training Bootcamp in Longmont, CO

Project Management Techniques Training Bootcamp in Longmont, CO

ASES Women's Solar Photovoltaic Workshop (June 19-22)

ASES Women's Solar Photovoltaic Workshop (June 19-22)

Things to do around Altona

Trends in Altona

1. Other

What are the best events to attend?

Which events are currently trending in Altona?

Which events are coming up?