they have an impressive sized space and a very low key storefront. There's not much signage leading to the entrance so if i hadn't been with someone who's been here before i would have missed it. ther

Bustling, great customer service, good coffee and tea. Staff and customers alike seemed happy to be there!

Mongo's is a hidden gem in Syosset. Love to come after work or on the weekend for their nice variety of coffee they offer. Love their decor Their service always attentive. Great coffee place to hang o