OK...Here's a new idea - totally different direction. I really like the yogurt cup/house idea, and I'd like to try to work it into this, maybe coming up out of the circle at the bottom - dunno.
Thoughts?
not feelin' it. It doesn't look scrumptious and velvety.
I really liked the creamy goodness of the script font in the upper right of your original --- except it didn't read well enough to comprehend it as chill-ville. Breaking the "V" from the preceding "L" makes the eye stop to interpret the word better. Similarly, having the word on a slant, also distracts from immediate recognition.
I'd keep it fairly simple. Let the bouncy script lay straight on it's base line and contrast that with hard shapes and legible sub-copy... (see attached)
I threw the icy blue shapes in the background to chill things down and offer the idea of a cityscape to the mark.
If you need the ubiquitous dollop, one could probably fit that in behind the "PREMIUM" banner.
You could also use variations of the "cityscape" background for a design theme throughout the facility --- menu boards, directional signs, floor tile / glass tile backsplash, texture shapes for the wall, etc.
Then too, crafting the logo more as a product label, may help to portray the item as premium food item... pushing the yogurt as a bulk carry-out / take home item, as well.
annnnyway, that's my .o2