Disney/Pixar/Lasseter’s Cars is being forecast to pull down something in the mid to high 60s this weekend. It’s kinda funny that before The Omen‘s $12.5 million Tuesday opening, the tracking guys were all projecting six-day (Tuesday to Sunday) cumes in the high 20s. The mellowest, friendliest, most good-timey opener of the weekend’s three openers — Robert Altman‘s A Prairie Home Companion — is playing in fewer theatres and skews older, and is expected to pull in about $3.4 million.