I dont like your spelling but its ok we all have days like that :)
Answer:
Twila's weekly indulgence is either rocky road or mint chocolate chip ice cream.
There ar emany ways you can combine these sentences, but I just used subordinating conjunctions.
Instead!
The word instead implies that what was said before or after (depending on context) does not apply to something. For example:
“Instead of washing the dishes, I did the laundry...” means that someone did laundry instead of washing the dishes. Instead of connecting ideas, it separates them!
"The Walking Dead" is a good answer