John E. Mair Lodge No. 729 in Mars, PA

John E. Mair Lodge No. 729 is OPEN to Masonic fraternity and civic activity.

  • Our monthly all-you-can-eat pancake breakfasts are back!  Every 1st Saturday, dine in or take-out, we can't wait to see everyone again!
  • Our reception hall is available for family, corporate and civic events.

PROUD 2024 Sponsor of
Mars Baseball & Fast Pitch Association!

We are the John E. Mair Masonic Lodge No. 729

Making good men better in Mars, PA

Find us at 340 Clay Avenue, Mars, PA 16046

Stated meetings are every 2nd Tuesday of the month, at 7:30pm

No meetings in July or August.

We have served as home for our Masonic Brothers here in southern Butler County, Pennsylvania since our founding on March 5th, 1924.

john e mair lodge nothing thicker than brotherhood

Greetings, and welcome to John E. Mair Lodge! 

If you’ve ever considered becoming a Freemason or if you’re curious to know what membership is like, feel free to reach out. We’d be happy to help you begin your journey to becoming a Mason. Freemasonry is a great fraternity with plenty of opportunities to meet brothers from your community and beyond. 

 Eric R.
 Worshipful Master

Freemasonry makes good men better.

Find Out How

The Best Pancake Breakfast in Mars!

Join us each and every FIRST Saturday of the month from 7:30-11:00AM for the best breakfast deal in town!

John E. Mair No.729 Blog

Freemasonry’s Very Unique Value
-W.M. Note
Brethren, assist me in congratulating Brother Frank R. Kodrich on successfully completing his proficiency testing. He will be installed as[...]
Read More 
The Sanctuary of Brotherhood
-W.M. Note
Do you have a desire to improve? Have you sought purpose to adorn your identity? Are you an explorer of[...]
Read More 
Freemasonry Takes Effort
-W.M. Note
“We oughtta” is a phrase I sure wish I’d received a nickel for each time I’ve heard it. Men are[...]
Read More 
Our Lodge is the Sum of its Participants
-W.M. Note
One observation I’ve made during my short time in Freemasonry is that each Lodge takes on the character of the[...]
Read More 
The Official Visitation of our District Deputy Grand Master
-W.M. Note
I am very pleased to invite you to attend Lodge this month (heck, every month!), as we honor our 50-year,[...]
Read More 
Happy 99th Birthday John E. Mair Lodge No. 729!
-W.M. Note
Our Blue Lodge gained its charter on March 5th, 1924. It is my distinct pleasure to announce that in 12[...]
Read More 


Stop by if you're traveling or hungry for pancakes!

*On April 4th, 1994 Zaradatha Lodge No. 448 was fraternally accepted by John E. Mair Lodge No. 729 following a merger.