In the spirit of Sprinklerbandit, I did look this up today (this doesn't include anything recognized)

2014 Unrecognized Events/Cross Country Schooling

Unrecognized Events:

4/13   Sun   Olde Hope
4/18   Fri   Bucks County Horse Park
4/27   Sun  St. Augustine Pony Club at Unicorn Farm
5/04   Sun  Fair Hill
5/11   Sun  Plantation Field
5/25   Sun  Olde Hope
5/30   Fri  Bucks County Horse Park
6/01   Sun  Horse Park of NJ
6/08   Sun  Plantation Field
6/13   Fri  Olde Hope
6/20   Fri  Olde Hope
6/20   Fri  Bucks County Horse Park
6/22   Sun  DVCTA at Carousel Park (DE)
6/28   Sat  Fair Hill
7/06   Sun  Bucks County Starter
8/08   Fri  Olde Hope
8/10   Sun  Bucks County
8/24   Sun  DVCTA at Carousel Park (DE)
8/31   Sun  Olde Hope
9/01   Mon  Bucks County Horse Park Starter
9/13   Sat  Fair Hill
10/5   Sun  Olde Hope
10/5   Sun  Horse Park of NJ
11/1   Sat  Plantation Field
11/2   Sun  Bucks County Horse Park
11/22 Sat  Bucks County Horse Park Mix & Match

Cross Country Schoolings:  (Confirm times with venue)
March Madness at Unicorn Farm!  Check St. Augustine Pony Club every weekend in March to see if course is open due to weather!
3/30  Sun  Olde Hope (also listed in events, set courses, times given)
4/22  Tues  Fair Hill
4/26  Sat   Fair Hill
5/06  Tues  Fair Hill
5/20  Tues  Fair Hill
5/24  Sat    Fair Hill
5/26  Mon  Horse Park of NJ
6/09  Mon  Plantation Field
6/17  Tues  Fair Hill
6/30  Mon  Horse Park of NJ
7/01  Tues  Fair Hill
7/06  Sun   Fair Hill
7/29  Tues  Fair Hill
7/29  Tues  Horse Park of NJ
8/12  Tues  Fair Hill
8/23  Sat    Fair Hill
9/02  Tues  Fair Hill
9/16  Tues  Fair Hill
9/27  Sat   Fair Hill
10/12 Sun  Horse Park of NJ

There's more not listed on here (including places that always have XC schooling time available, but this is exciting!