Index Match or Vlookup on Date Ranges

If the "Owner ID" matches on the "Master" and "Lookup" sheets. How can I have the "Event" cell filled on the Master Sheet with the corresponding "Event Name" from the "Lookup" sheet that has a date +/- 2 days from the "Submit Date" on the "Master" Sheet?

Workbook: https://drive.google.com/file/d/0B6_...ew?usp=sharing

Can you upload the file by clicking on "Go Advanced" and then using the paperclip icon to add your file?

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It looks like this works in C2:

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I'm an idiot.


Thanks!

You are far from an idiot if you even understand that formula. Most people don't know how to use an index, match, index formula to match against multiple criteria. It's pretty advanced.