I got some help and found a solution
Select Distinct
ActivityType,
ActivityTitle,
ActivityContactID AS ActivityContactIDContactID,
ContactID AS ActivityContactIDContactID,
ContactFirstName,
ContactLastName,
ContactEmail,
ContactCompanyName,
ContactBusinessPhone,
ContactMobilePhone,
ContactJobTitle,
ContactCity,
ContactZIP,
ContactStateID
FROM
OM_Activity A
Inner Join
OM_Contact C
ON A.ActivityContactID=C.ContactID
At the end I put in
Where ActivityTitle = 'Opened marketing email 'Title of Email''
This gave me the email I wanted to show the opens from along with all the other contact info associated with the contact in Kentico.