What is a good thesis statement for Dandelion Wine? (I'm writing a research paper about it) Help please?

Ok, see the thing is I'm supposed to be yzing Dandelion Wine. What do you think I should pinpoint my essay on, like should my topic be about symbolism, irony, imagery..what is one that stands out the most in Dandelion Wine.Which could I talk about the most? Like what exactly? Please help me...Thanks in advance and have a fabulous day..