The Local Loop

Saguaro Signal

Free events and desert adventures in Tucson. Free events, conferences and local spots in Tucson, AZ, in your inbox every Thursday.

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Free things to do in Tucson soon

Mon16Nov

El Rio Behavioral Health

Free Mon, Nov 16, 2026 · 10:00 am · Catalina Room
Mon16Nov

Babytime

Free Mon, Nov 16, 2026 · 10:15 am · Children's Meeting Room
Tue17Nov

Data & Viz Drop-in

Free Tue, Nov 17, 2026 · 9:00 am · Main B201 - Data Studio CATalyst
Tue17Nov

Git and GitHub with RStudio

Free Tue, Nov 17, 2026 · 9:00 am · CATalyst Studios
Tue17Nov

Family Storytime

Free Tue, Nov 17, 2026 · 10:15 am · Children's Meeting Room
Tue17Nov

Faculty and Instructor Crafternoon with CATalyst Studios

Free Tue, Nov 17, 2026 · 12:00 pm · CATalyst Studios
Tue17Nov
Tue17Nov

Reference and Research Help - Drop In

Free Tue, Nov 17, 2026 · 5:00 pm · Main Library
Wed18Nov

WRIT Workshops: Getting Started with Library Research for First-Year Writing

Free Wed, Nov 18, 2026 · 10:00 am · Main B254 - Learning Studio CATalyst
Wed18Nov

Garden Story Time: Jim Weiss Storytelling- Stone Soup

Free Wed, Nov 18, 2026 · 10:00 am · Education Building Classroom

Browse Tucson events

Free Events in Tucson This Weekend

Free things to do in Tucson this weekend, updated every day from public event calendars.

Free Concerts in Tucson

Free live music in Tucson: outdoor concerts, open-air series, library sets and more.

Free Museum Days in Tucson

Free admission days, free gallery nights and no-cost exhibitions in Tucson.

Free Tech & Startup Events in Tucson

Free meetups, demo nights, hackathons and startup events in Tucson.

Conferences in Tucson (2026-2027)

Upcoming conferences, summits and expos in Tucson, with free and low-cost passes flagged.

Free Family & Kids Events in Tucson

Free storytimes, family festivals and kid-friendly events in Tucson.

Free Networking Events in Tucson

Free professional mixers, community meetups and networking nights in Tucson.

Free Outdoor & Fitness Events in Tucson

Free run clubs, park yoga, guided hikes and outdoor events in Tucson.

Best of Tucson

The 10 Best Coffee Shops in TucsonThe 10 Best Restaurants in TucsonThe 10 Best Hotels in TucsonThe 10 Best Grocery Stores in TucsonThe 10 Best Parks in TucsonThe 10 Best Shopping Centers in Tucson

FAQ

What is Saguaro Signal?

Saguaro Signal is a free weekly email newsletter covering free events, conferences and local businesses in Tucson, AZ. It's part of The Local Loop by localnewsletter.co.

How much does it cost?

Nothing. Saguaro Signal is free to read, and every event we feature is free or has a free option unless we label it otherwise.

When does it arrive?

Every Thursday morning, in time to plan your weekend.

Where do the events come from?

From public event calendars, venue and organizer feeds, libraries, parks departments and museums in Tucson. We link to the original source on every event.