Seeking Date Night Sitter For July 6, And Also For A Few Weekends Thru End Of July (Flexible Dates)

Seeking a date night (or day) babysitter near Boulder for my 4 children, aged 6, 5, 3, and 1. We are in Colorado for summer vacation and staying in a rental. The first set date we need a sitter for is July 6th from 5 p.m. to 1am, when my husband and I are going to a concert. After that, we'd like to have a sitter on some Saturdays and/or Sundays throughout the rest of July in probably 4 hour blocks so that we can do some activities in the area. We are flexible on times and dates so just let us know if you would be interested in this kind of recurring job. We also have a dog and a cat with us. Thanks and let me know if you have any questions!