$15 for Three Groupons, Each Good for $10 at The Vineyard Café & Coffee ($30 Value)

East Central

33 Ratings

Value Discount You Save
$30 50% $15
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Over 370 bought

In a Nutshell

Tuscan-style cafe brews fair-trade coffee, serves pastries, and offers light meals for breakfast and lunch; gluten-free items available

The Fine Print

Promotional value expires 180 days after purchase. Amount paid never expires. Limit 1 per person. Limit 1 per visit. May redeem across visits. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

The Deal

  • $15 for three Groupons, each good for $10 worth of coffee, pastries, sandwiches, salads, and more ($30 value)

Caffeine: An Energetic Impostor

An obvious part of the appeal of coffee and tea is their ability to widen your eyes and put a spring in your step. Learn how they do it with Groupon’s quick look at the neurochemistry of caffeine.

Behind caffeine’s seemingly magical stimulating effect is some simple neurological sleight of hand. To understand it, it’s helpful to first take a microscopic look at what makes us tired in the first place. Every time a neuron fires, it produces a neurotransmitter called adenosine. Receptors in the nervous system gauge the levels of adenosine in the brain, running through the spinal cord, and emanating from the top of the head. As those levels rise continually throughout the day, the brain is programmed to start winding down.

Therefore, as adenosine builds, one’s sense of alertness fades—unless caffeine enters the equation. Caffeine molecules happen to be shaped just like adenosine, and the receptors in charge of monitoring the neurotransmitter’s presence cannot distinguish one from the other. Caffeine binds to the receptors just as adenosine would and simply blocks them, preventing them from detecting actual adenosine and transmitting the associated message of fatigue to the body. In so doing, caffeine forestalls the body’s sense of tiredness until the dose wears off and the brain can detect real adenosine again, typically five or six hours later.

Customer Reviews

33 Ratings

Great place and great coffee!
Joel · December 16, 2015
very nice people
Peggy · December 12, 2015
Friendly service, cute place Small menu but great little lunch placesimple enjoyment
Mary D. · December 12, 2015
Merchant Location Map
  1. 1

    East Central

    115 East Pacific Avenue

    Spokane, WA 99202

    +15098086326

    Get Directions

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15% Bonus Savings
Get an extra 15% off local restaurants, spas, salons, and more to use within 48 hours of your Goods order! See details
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.
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