CHICAGO — With Independence Day falling in the middle of the week, most drycleaners are reluctant to close more than one day, according to the most recent Wire survey. Three out of four respondents (77.5%) say they will close their stores July 4th only, while 15.0% will take the whole week off. Some 7.5% of respondents reported they will close July 4th plus an additional day, weekend, or both weekends.