Positive Energy Events

Our Team

Annie Grinstead

Annie Grinstead

Annie Grinstead started Positive Energy with one thing in mind – planning great events for terrific clients with an incredible team!

Annie’s event planning career began with her first job straight from Purdue University with Cummings Meeting Consultants. Excellent experience was obtained during a 12 year stretch as project manager and team leader. As a project manager at cmcglobal she had a full realm of responsibility which the grandest of them was her favorite which was servicing terrific clients at the best of her ability.  From three suites at the Indy Super Bowl and customer program, a 30 day program in Disney, a 30 day program in Lake Tahoe, 10 years of race programs at the Indianapolis Motor Speedway, countless National Sales Meetings and Association conferences….but mostly the greatest thing gained – the love of a client, the teamwork it takes between a planner and client.

Annie has many skills from A-Z planning which can be an asset to any corporate or association team.  15 years of high level of event planning allows the ability to visualize the end goal and know the proper steps to execution any event of any magnitude.

Personally Annie’s passion outside of Positive Energy revolves around her family, friends and show pigs and the livestock industry.  She also loves to go out hit the links! Annie and her husband Justin and daughter Rylee reside in Greenfield on the family farm.


Leslie Young

Leslie Young

Leslie Young supports the Positive Energy team by managing the bookkeeping for the company.  Leslie has been a part of Indy’s event community since 2003.  Most recently, before joining the +e Team in 2012, Leslie acted as the Vice President for Advancement at Scecina Memorial High School.  Where, in addition to events, she was responsible for managing the school’s marketing, admissions, and fundraising goals.  Leslie enjoys all the little details that come together to successfully execute events.

When she is not keeping the books at Positive Energy, Leslie is home with her two preschool aged kiddos.  She, her husband, and kids live in the Irvington neighborhood on the Eastside of Indianapolis, with their boxer pup and six backyard chickens.


Natalie Mince

Natalie Mince

Natalie Mince came to Positive Energy, Inc. in 2013 with more than 13 years of event planning experience in Indianapolis. Most recently, Natalie spent nine years with Music for All, Inc. where she served as Director of Events, overseeing and organizing all aspects of event planning for more than 20 large-scale annual events. Her career path has also included positions in hotel management, transportation management, and she has served on planning committees for the Indianapolis Super Bowl, Meeting Professionals International, the NCAA Final Four, Indy Jazz Fest and US Grand Prix-Formula One. She graduated magna cum laude from Indiana University in 2000 with an emphasis in Tourism Management.

Natalie brings a variety of skills to the Positive Energy team. Her strengths include registration management, sponsorship fulfillment, budget development, volunteer management and overall logistics and attention to detail.

A native of Bloomington, Indiana she currently resides in Westfield with her husband Craig and their daughter Madeline.


Sarah Zimmerman

Sarah Zimmerman

Sarah Zimmerman has been an Event Coordinator for Positive Energy since 2014.  With her past experience in Visual Merchandising Management, Sarah brings energy, creativity, professionalism, and organization to the +e Team.  Her experience has gained her wealth of knowledge for event execution and customer service.  The evolution of events start to finish is just one reason Sarah loves the event industry.

When she is not working for Positive Energy clients, Sarah enjoys spending time with family and friends at sporting events, concerts, and casual get-togethers.