A two-week session of camp costs about $2,000, he said.

There are four two-week sessions with 70 boys and girls 7 to 12 years old in each session.

The camp is for children 5 to 12 at $425 to $500 for a two-week session.

American Heritage is the first full two-week session of each summer.

Tuition was $475 a week; a two-week session in July ran $865.

Most of the 3,700 others sign up for two-week sessions.

The presentations that end the two-week sessions take place in a studio, before about 100 staff, students and their families.

The two-week session that begins on Monday will be the last of the year.

A two-week session including room and board costs $2,990 a person; 866-879-5527; www.jkcp.com.

The session, which will be at the end of the summer following the traditional two-week sessions, is for about 30 boys and 60 girls.