There are some Volunteer Opportunities with the Full-time MBA Admissions Office at The University of Chicago Booth. Here I am giving information about skills requirements:

Types of Involvement
Attend a reception

Time Commitment
3 hours per reception
Varying level of follow-up with prospective students as alumni deem appropriate

Interests & Benefits
Share experience at the GSB with prospective students
Find out what the future class of GSB may look like
Reconnect with other GSB alums

Skills Needed
Outward enthusiasm for Chicago GSB
Engaging storyteller

Types of Involvement
Online Forum Rep

Time Commitment
Varied per discussion traffic
Approximately 15 hours per application round
Discussion board takes place throughout the academic year

Interests & Benefits
Share GSB experience with prospective students online
Guide others who are interested in his/her career paths
Answer questions posted by prospective Students

Skills Needed
Comfortable with online chat
Strong ability to leverage personal and professional experience to help guide prospective GSB students
Attentive listener
Engaging storyteller

Volunteer Opportunities with the Full-time MBA Admissions Office at The University of Chicago Booth