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Join us for the 42nd Annual Rainbow Golf Classic, presented by Gardiner on Monday, August 4, 2025 at Sand Ridge Golf Club.
Rainbow Golf Classic
The Rainbow Babies & Children's Foundation and the 2025 Rainbow Golf Classic Co-Chairs, Marisa T. Darden and Danielle Klonk, invite you to the 42nd Annual Rainbow Golf Classic, presented by Gardiner, on Monday, August 4 at Sand Ridge Golf Club.
Thank you to our friends and supporters who have helped to raise more than $5.4 million through the Rainbow Golf Classic since 1983 to benefit UH Rainbow Babies & Children’s. Your support furthers UH Rainbow's mission to deliver the highest quality healthcare to children.
If you are unable to attend, make a gift to support the Rainbow Golf Classic. If you have any questions, please contact Maria Russo Young at MariaR.Young@UHhospitals.org.

2025 Rainbow Golf Classic Co-Chairs
Danielle L. Klonk
Marisa T. Darden
Rainbow Babies & Children's Foundation Trustees
Sponsorship Opportunities
- Albatross Sponsor – $15,500 ($11,970 tax deductible)
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- Golf on Sunday, August 3, 2025 for four (4) individuals (1 foursome); includes Sunday evening cookout dinner following round of golf.
- A one night stay on Sunday, August 3, 2025 in the four (4) bedroom cottage at Sand Ridge Golf Club.
- Golf on Monday, August 4, 2025 for four (4) individuals (1 foursome); includes cocktail reception, gourmet food and beverages on course
- Choice of 8:30 a.m. or 1:30 p.m. shotgun start
- Name and signage on two (2) holes on course
- Verbal acknowledgement during the event
- Name/logo recognition on Rainbow Golf Classic website and all day-of collateral materials; deadlines apply
- Eagle Sponsor – $10,500 ($9,215 tax deductible)
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- Golf for four (4) individuals (1 foursome); includes cocktail reception, gourmet food and beverages on course
- Choice of 8:30 a.m. or 1:30 p.m. shotgun start
- Signage with choice of sponsoring one (1) of the following areas:
- Post Golf Reception Sponsor
- Patient Story Sponsor
- Golf Carts Sponsor
- Hole Competitions Sponsor
- Super Ticket Sponsor
- Food & Beverage Sponsor
- Verbal acknowledgement during the event
- Name/logo recognition on Rainbow Golf Classic website and all day-of collateral materials; deadlines apply.
- Birdie Sponsor – $8,000 ($6,715 tax deductible)
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- Golf for four (4) individuals (1 foursome); includes cocktail reception, gourmet food and beverages on course
- Choice of 8:30 a.m. or 1:30 p.m. shotgun start
- Signage with choice of sponsoring one (1) of following areas:
- Driving Range Sponsor
- Putting Green Sponsor
- Chipping Green Sponsor
- Registration Area Sponsor
- Bag Drop Sponsor
- Verbal acknowledgement during the event
- Name/logo recognition on Rainbow Golf Classic website and all day-of collateral materials; deadlines apply.
- Par Sponsor – $5,500 ($4,215 tax deductible)
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- Golf for four (4) individuals (1 foursome); includes cocktail reception, gourmet food and beverages on course
- Name recognition on Rainbow Golf Classic website and all day-of collateral materials; deadlines apply
- Recognition with name on signage at one (1) hole on course
- Hole Sponsor – $1,500 ($1,400 tax deductible)
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Please note: This sponsorship level excludes golf
- Admission for two (2) attendees to attend a 6:30 p.m. celebratory cocktail reception
- Name recognition on Rainbow Golf Classic website and all day-of collateral materials; deadlines apply
- Recognition with name on signage at one (1) hole on course
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