This review is a long time coming. Grouchy's is more than just an awesome coffee shop. It's also a community cornerstone. The owners and staff are as friendly as can be.
There are a ton of options for drinks and they have awesome latte combinations (I recommend the Iced OG or a hot Christmas in a Cup). Drinks can be a bit sweet, but the staff is more than happy to alter your drink to be 1/4th sweet, or however you would like it. Ask about their Monday half-off drinks. Another good deal they run is their stamp card. And for those who don't drink milk, they have both Soy and Almond milk.
I have been coming here for three years now, and for someone who doesn't have family or a huge network in Vegas, it's almost like a second home to me. What other coffee shop will give you a free drink when they find out you lose your job and also gives you a reference/contact for a new job?
I look forward to many more visits at my favorite coffee shop!