Read the following context and choose the best option to answer the question.
Context: I had n't really given my Midsummer this year a single thought until last weekend when I was over at Grandpa 's to weed flower benches and he said Mom and Dad had invited us both to Kuopio for it . Problem solved . The weather was quite surprisingly good ( some rain but it never lasted long , mostly quite sunny and even warm ) , we had a lovely Midsummer sauna ( I swam in the lake ! twice ! ! )
Question: Why is the narrator so excited given the warm weather ?
Options: 
- They are going to spend time with teammates .
 - They are going to spend time with family .
 - None of the above choices .
 - They are going to spend time with work colleagues .


They are going to spend time with family .