By Bay City News

Firefighters brought a structure fire in a sheet metal building at San Rafael Airport under control early Sunday morning, fire officials said.

Crews arrived at the airport at 400 Smith Ranch Road to find the approximately 2,000-square-foot building fully involved in flames around 4:51 a.m., according to fire officials.

The firefighters kept the blaze from spreading to adjacent buildings and brought it under control in about an hour. The building is a total loss, according to fire officials.

No injuries have been reported so far, officials said. The building was unoccupied.

The building was being used as a machine shop for repairs, fire officials said, and contained flammable and combustible liquids, according to fire officials.

An unknown amount of these products was spilled and mixed with the runoff of firefighting water and the Marin County Hazardous Materials Response Team was dispatched to oversee containment and remediation, officials said.

The cause of the blaze is under investigation.

• St. Patrick’s Day brings plenty of free and discounted food and drink offers. Whether you’re looking to celebrate Irish staples or thinking outside the box, there are plenty of deals.

For many people, the just-ended weekend was prime St. Patrick’s Day revelry. (Retailers, after all, know the value of a weekend customer vs. a weekday one.) But St. Patrick’s Day is actually today, Monday March 17. And many retailers are hoping to lure you in once again.

You’re unlikely to find a free green beer anywhere, but there are plenty of food and other specials and giveaways happening today. Here’s a rundown of a few of the top ones.

7-Eleven

Use the 7NOW app today and you can save $17 off orders of $30 or more by using the code LUCKY.

Applebee's

It’s not a Guinness, but for $6 you can get a Tipsy Leprechaun made with Jameson Irish Whiskey, melon liqueur, blue curaçao, premium lemon sour, and lemon-lime soda. Of, if you’d prefer, the same $6 will get you a Golden Goose, a shaken cocktail with Grey Goose vodka, triple sec, mango, and lemon sour with sugar rim.

Arby’s

Spend $15 and you’ll get a free Corned Beef Reuben Sandwich today.

Baskin-Robbins

The ice cream shop embraces the green today with Pistachio Almond, Mint Chocolate Chip, or Wild 'n Reckless milkshakes. You’ll pay $5 for a small, $6 for a medium, or $7 for a large. Also, starting today, the company is launching a buy-one-get-one 50% off sundaes deal through the end of the month.

Biggby Coffee

Save 50% on any Irish Cream drink or Mint Chip Creme Freeze.

Burger King

Get free onion rings (any size) with a purchase of $1 if you’re a Burger King Royal Perks member.

Crumbl

Starting today (and running through March 22), get six full-size desserts for the price of four.

Firehouse Subs

Wear green while placing your order and the chain will throw in a free extra pickle.

Jack in the Box

Get a free Mint Shake with any $10 purchase.

Krispy Kreme

After you get your free pickle at Firehouse, head to Krispy Kreme in your green attire and get a free Glazed Doughnut.

Marco’s Pizza

Pizza might not be especially Irish, but use the coupon code GETFLAVOR to get a large two-topping pizza for $8.99.

Outback Steakhouse

Toast your favorite leprechaun with a Bloomin’ Blonde Beer, with prices starting at $5. (Dine-in customers only, natch.)

STK Steakhouse

Lil’ Corned Beef Sliders with crispy tots are just $6 during happy hour.

This story was originally featured on Fortune.com