Ice cream isn`t all that seasonal -- go to a Persicco in Las Canitas on a Saturday night in the middle of winter and it will be packed. A lot of the larger shops enhance their business by providing coffee / breakfast fare, basic sandwiches, and desserts. The more de barrio places can really be loved though by the surrounding neighbours. I was saddened to see a huge flashy place is opening right across the street from one of our favourite places, I hope that the little guy survives. The good thing they have going for them is that even in ice cream there is huge competition -- in the 5 years or so we lived in Las Canitas we saw at least 4 different high end ice cream stores come and go because the quality of product was just not up to par. If you find the right property to rent -- and you don't need a huge property, which has been the mistake of a lot of these businesses -- and your product is high quality, you may have success. There are a certain number of standard flavours that you need to provide for local product, but after that you do have a bit of room for experimentation -- maybe not wasabi flavoured ice cream, but I bet for instance limoncello would be popular...