Thursday, April 23, 2026 • 6:00-10:00 PM

Wide Open Saloon
5607 US-85
Sedalia, CO 80135

Saddle up for a fun night out with the Flagstone community! The Mustang Mixer is our first annual adults-only spring fundraiser—a fun, casual (or dressy!) evening to connect, dance, bid on silent auction goodies, and support Flagstone PTO.

What Your Ticket Includes

Join us in our private event room and enjoy:

• Food: Dinner and dessert served from 6:30-8:30 PM, non-alcoholic beverages all evening

• Music: provided by the amazing DJ Mirandi

• Extras: Themed photobooth and other fun photo opportunities, an optional (and completely for-fun) contest for best dressed guest, group, & pair (there is no obligation to dress up or participate)

• Parking: On-site (carpools encouraged) - a map of available parking areas will be provided via email closer to the event

• Seating: Our private event area will have tables and chairs available throughout the night.
  

Ticket Prices (Limited Availability)

• Now – March 15: $60 each, or $115 for 2

• March 16 - 31: $70 each, or $135 for 2 (or until sold out)

Please note: This event is 18+

• Wide Open Saloon offers an ALL DAY Happy Hour on Thursdays and alcohol will be available for purchase in our private event space for those 21+ with valid ID (please drink responsibly)

Silent Auction

Opens: Thursday, April 16 at 4:00 PM
Ends: Thursday, April 23 at 8:00 PM

You do not need to purchase a ticket to the Mustang Mixer event or be present at the event to enter / win — PTO will follow up with winners after bidding closes.

FAQ

Is this event adults-only?

Yes — the Mustang Mixer is an adults-only fundraiser and is 18+.

Will there be childcare available for this event?

Childcare will not be available for this event. We encourage families to plan ahead and coordinate with friends or local babysitters. If the Mustang Mixer is successful, we hope to explore childcare options for future events. Thank you for understanding as we continue to grow and refine our PTO events.

What should I wear?

This year’s theme is Boots & Bling — dressy or casual attire is totally welcome. Boots, denim, sparkle, western flair… or your favorite “night out” look.

Where is it?

Wide Open Saloon in Sedalia.
Address: 5607 US-85, Sedalia, CO 80135

What time should I arrive?

Doors open at 6:00 PM. Dinner and dessert are served 6:30–8:30 PM, non-alcoholic beverages available all evening.

What’s included with my ticket?

Food from 6:30-8:30pm, non-alcoholic beverages, dessert, DJ entertainment, a themed photobooth, photo opps, and access to viewing the silent auction

Will there be seating?

Yes — our private event area will have tables and chairs available.

Is alcohol included?

Alcohol is not included in the ticket but is available for purchase for 21+ guests. The venue offers all-day happy hour (drink at your discretion and responsibly).

How does check-in work?

Please bring a photo ID for check-in. Tickets must match the name list we will have on file at the door.

How does the silent auction work?

Bidding will begin one week prior to the event on Thursday, April 16 at 4:00pm and ends Thursday, April 23 at 8:00 PM.
You do not need to be present to win — we’ll contact the winners with next steps.

What about parking?

There is on-site parking available. Carpooling is encouraged.

Are tickets refundable?

Tickets are non-refundable unless the event is canceled by the venue or due to weather. If canceled, you will have an option to receive a refund minus 5% to handle processing fees.

Can I sell or transfer my ticket?

Yes. If you need to sell/transfer your ticket, please do so by April 20, and email the PTO so we can update our attendee list: flagstoneroundup@gmail.com

Will more details be sent out?

Yes — more details will be shared via email as we get closer to the event.

Who do I contact with questions?

Email us anytime: flagstoneroundup@gmail.com

Spirit Nights

The Flagstone PTO sponsors regular spirit nights at local Castle Rock businesses. This is an easy way to support our school and local businesses by eating out. Mention Flagstone’s Spirit Night at the participating location and a percentage of your meal will go to benefit our school!

Upcoming Spirit Nights

February 17th, 18th, 19th - Great Divide (all day)

March 11th - The Office (all day)

April 15th - Crave (all day)

May 12th - Coldstone Creamery (4pm - 7pm)

*** Must mention Flagstone when ordering for our school to benefit ***

Where do fundraising dollars go?

FUNDS RAISED AND VOLUNTEER TIME ARE PUT TOWARD THE FOLLOWING (AND THEN SOME):

Field trips

General curriculum needs

Teacher Grant Program (classroom and teacher resources)

Douglas County Education Foundation Expense

iReady

Fall Festival and Halloween Parade

Grandparent Breakfast

Walk to School Day

Conference meals for teachers

Battle of the Books

Staff Appreciation Weeks

Pastries with Parents

Classroom party celebrations

Water system for the Staff Lounge

Professional Development Days meals for teachers

Kindergarten Orientation

Fun Run

6th grade yard signs for graduation

6th grade Outdoor Rec

Field Day

Field Trip Transportation

Flagstone Elementary School Fundraisers

King Soopers Neighborhood Rewards Program

The Rewards Program is a simple and free way to support Flagstone PTO’s fundraising efforts!
Register your current King Soopers loyalty card for our school to receive 5% cash back from each purchase you make on groceries or gas. See the video tutorial below! Scroll for FAQs.

To use the King Soopers or City Market Community Rewards Program, simply click on the appropriate link below: 

King Soopers Stores — www.kingsoopers.com
City Market —  www.citymarket.com

Once logged into your account, follow these instructions:

1. Find the "Account" drop-down arrow in the upper right corner and click on "My Account."

2. On the new page, find the navigation bar on the left, scroll down, and click on "Community Rewards" toward the bottom.

3. In the search bar under "Find an Organization," search for "Flagstone."

4. Click the "Enroll" button for "Flagstone Roundup PTO"

You must swipe your registered King Soopers or City Market loyalty card (or use your alternate ID)
when shopping in order for each purchase to count towards helping Flagstone.

FAQS

Box Tops for education

The program has come a long way since we were kids. No more cutting out literal box tops like our parents—they've gone digital! With the Box Tops app you can simply scan your receipt after you shop and the items with BT logos will automatically be credited to Flagstone.

To get started, you need to register your account with Flagstone as your school:

1. Go to www.boxtops4education.com

2. Click the "Join free" button in the upper right corner of the screen.

3. Enter "Flagstone Elementary School" in the "find your school" search bar, click "select this school," and then follow the instructions to create an account.

Once you've signed on, you’ll be prompted to download the app. There are also instructions for how to send in digital receipts, which is as easy as forwarding your emailed receipts via email.

If you have any questions about this process, we're happy to help!