As an added attraction this weekend fans going to see the Grand Junction Rockies play  Todd Helton will be in town  this Fri. and Sat. as he goes through a couple days of rehab before joining the parent team.  Helton is recovering from a nagging hip which caused him to be put on the 15 day disabled list.  The Rockies will begin their latest home stand tonight against Missoula starting at 7pm.  And fans will have an opportunity to see Todd Helton in action on Fri. and Sat.