I Dreamed a Dream in Time Gone By

This dream I had was just too weird not to write down.

I find myself trudging into my house after what I suppose was a very long day... apparently at the coal mines.  I look in a mirror and my face is smudged with soot and my clothes are black and dirty.  I drag myself down the hall to my bedroom and pull back my covers to take a nap (dirt and all) and, between my sheets, I find a large cache of tortilla chips, lettuce, and shredded carrots.  And then I yell at the top of my lungs for my mom; she comes down the hall, sees the mess, smiles, and says "Well, the kids just wanted to have a picnic."

I then find myself walking into what I think is a roller rink.  Lots of teams are sitting around the rink stretching and talking.  From across the rink I see my darling friend Aydan in a turquoise tutu at the same time the she spies me.  We run toward each other and and bear hug.  We're talking but I don't know what we're saying, but I suspect it's about the tortilla chip salad in my bed.  As we're talking our equally darling friend Heather runs up to meet us-- except she's about three feet tall and is tugging on my shirttail in excitement.  Then, and old lady from the sidelines says, "They must be seals.  Look how they're hugging."

What does this all mean??