Dates: September 1 to October 25, 2026

Participating coffee shops:
- Keller’s Coffee Barn
- 2500 Johnson Rd, Oswego, IL 60543
- Labor Day Weekend: Saturday and Sunday 9am-4pm, Monday 9am-2pm
- Saturday-Sunday 9am-5pm
- Monday-Friday Closed
- Krema
- 24038 W Lockport St #100, Plainfield, IL 60544
- Monday-Sunday 7am-5pm
- Black Dog Vinyl Cafe
- 16108 Rte 59, Plainfield, IL 60586
- Monday-Wednesday 12pm-6pm
- Thursday-Saturday 12pm-10pm
- Sunday 12pm-4pm
- Oak + Bean
- 100 W Washington St, Oswego, IL 60543
- Monday-Thursday 7am-8pm
- Friday 7am-9pm
- Saturday 8am-9pm
- Sunday 8am-5pm
- Village Grind
- 19 Main St, Oswego, IL 60543
- Monday: Closed
- Tuesday-Saturday 7am-2pm
- Sunday 8:30am-1:30pm
- Little Loaf Bakehouse
- 101 W Center St, Yorkville, IL 60560
- Monday-Tuesday: 6:30am-3:30pm
- Wednesday: Closed
- Thursday-Friday: 6:30am-3:30pm
- Saturday-Sunday: 8am-3:30pm
- Cornerstone Cafe
- 1310 Shepherd Dr, Naperville, IL 60565
- Closed Labor Day
- Monday-Thursday: 9am-1pm
- Friday-Saturday: Closed
- Sunday: 9am-12pm
- Two Brothers
Any purchase at the listed locations will get you a stamp. It's one stamp per location (each stamp slot on the card corresponds to one of the coffee shops so that everyone participating has to go to each coffee shop).
You can pick up a card at any of the listed locations. Once completed you can turn it in at any of the listed locations. Completed cards will get a $10 Keller's Farmstand e-gift card. Turned in cards will also be used as a raffle ticket to win one of three raffle baskets full of merch, coffee, gift cards, etc. from all of the participating coffee shops.