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Things to Do in Arlington Today

Sunday, September 20, 2026 Arlington, Texas 12 events · 0 activities

Discover 12 things happening in Arlington today (Sunday, September 20, 2026) — concerts, festivals, free events, and family-friendly picks.

Events Today

Merrily We Roll Along (Appropriate for mature teens and up. Children under 6 are not admitted at Signature)

Free

12:00 AM

Signature Theatre

Donnell Rawlings

Free

12:00 AM

Arlington Improv

Donnell Rawlings

Free

12:00 AM

Improv Comedy Club - Arlington

Something Wonderful: Broadway's Leading Ladies

Free

12:00 AM

Signature Theatre

Donnell Rawlings

Free

2:30 AM

Arlington Improv

Something Wonderful: Broadway's Leading Ladies

Free

6:00 PM

Signature Theatre

Merrily We Roll Along (Appropriate for mature teens and up. Children under 6 are not admitted at Signature)

Free

6:00 PM

Signature Theatre

Texas Rangers vs. Toronto Blue Jays

Free

6:35 PM

Globe Life Field

Dallas Cowboys vs. Washington Commanders

Free

8:25 PM

AT&T Stadium

Damien Lemon

Free

11:00 PM

Arlington Cinema and Drafthouse

Something Wonderful: Broadway's Leading Ladies

Free

11:30 PM

Signature Theatre

Merrily We Roll Along (Appropriate for mature teens and up. Children under 6 are not admitted at Signature)

Free

11:30 PM

Signature Theatre