any suggestions for how to kill 4 hours at FRA besides the shower, supermarket, and terrace? is it possible to go into the city and come back when only 4 hours between connections? the layover is fri morning at 6am to 10am.

also, are United RCC members allowed into the business lounge at FRA? United website says so, but LH website has no mention of it. Is there wireless access in the lounge/airport? If anyone uses iPASS for connecting to hotspots, does it work with the Vodafone hotspots that are advertised in FRA airport since iPASS has a contract with T-Mobile in the US?

thanks for the help