I don't live in Henderson to be honest, but sometimes if just happen to be near the area, I will willingly make the drive just to visit this cute mom-and-pop shop.
I've been trying to find shops in Vegas that sell loose leaf teas (and that aren't Teavana) ever since I found Salty-Savory-Sweet Spices & Teas during a Reno trip and stumbled upon this after some searching. This place is probably one of the best hidden gems you can find if you like tea and spices. I'm a huge fan of rooibos tea, so I love coming here to actually physically see the teas and smell their aroma before purchasing (sounds weird, but I honestly judge how well I'll like my teas based on how they'll smell). My favorites so far have been their Cream Earl White tea, Creamsicle Rooibos and Almond Rainbow Rooibos.
I also like sampling different teas, so it's nice when I can get a 2oz bag of tea for around ~$5. It's even better as they give you a free tea or spice sample with every $5 purchase! This place is always a go-to if you're ever in Henderson!