We've all been there. The battery percentage on your mobile is in the red and you forgot your charger. And, you're expecting an important call. Luckily, you remember there's a public charging station at the discount department store at the local strip mall.
Your mobile service sucks in the area you happen to be in, and you just need Wi-Fi. You comb your memory bank trying to remember restaurants and stores that offer free Wi-Fi. There's that at least.
Whew. Thank goodness, right?