We have family in LITH and we're always schlepping out there for one reason or another and we usually end up at one of the following places...
Cucina Bella, Main St. Algonquin.
Biaggi's, Randall Rd. Algonquin.
Jameson's, Rt 14. Crystal Lake.
Montarra, Randall Rd. Algonquin.
None of these places will ever receive a Michelin star, but they are reliably decent and they should meet your needs... I believe Montarra and Cucina Bella open later than the other 2 - somewhere around 4:00.
"Goldie, how many times have I told you guys that I don't want no horsin' around on the airplane?"